31422336

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 93709440

約数和(自身を除く): 62287104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 128, 129, 132, 172, 173, 176, 192, 258, 264, 344, 346, 352, 384, 473, 516, 519, 528, 688, 692, 704, 946, 1032, 1038, 1056, 1376, 1384, 1408, 1419, 1892, 1903, 2064, 2076, 2112, 2752, 2768, 2838, 3784, 3806, 4128, 4152, 4224, 5504, 5536, 5676, 5709, 7439, 7568, 7612, 8256, 8304, 11072, 11352, 11418, 14878, 15136, 15224, 16512, 16608, 22144, 22317, 22704, 22836, 29756, 30272, 30448, 33216, 44634, 45408, 45672, 59512, 60544, 60896, 66432, 81829, 89268, 90816, 91344, 119024, 121792, 163658, 178536, 181632, 182688, 238048, 243584, 245487, 327316, 357072, 365376, 476096, 490974, 654632, 714144, 730752, 952192, 981948, 1309264, 1428288, 1963896, 2618528, 2856576, 3927792, 5237056, 7855584, 10474112, 15711168, 31422336]

約数ペア:

[(1, 31422336), (2, 15711168), (3, 10474112), (4, 7855584), (6, 5237056), (8, 3927792), (11, 2856576), (12, 2618528), (16, 1963896), (22, 1428288), (24, 1309264), (32, 981948), (33, 952192), (43, 730752), (44, 714144), (48, 654632), (64, 490974), (66, 476096), (86, 365376), (88, 357072), (96, 327316), (128, 245487), (129, 243584), (132, 238048), (172, 182688), (173, 181632), (176, 178536), (192, 163658), (258, 121792), (264, 119024), (344, 91344), (346, 90816), (352, 89268), (384, 81829), (473, 66432), (516, 60896), (519, 60544), (528, 59512), (688, 45672), (692, 45408), (704, 44634), (946, 33216), (1032, 30448), (1038, 30272), (1056, 29756), (1376, 22836), (1384, 22704), (1408, 22317), (1419, 22144), (1892, 16608), (1903, 16512), (2064, 15224), (2076, 15136), (2112, 14878), (2752, 11418), (2768, 11352), (2838, 11072), (3784, 8304), (3806, 8256), (4128, 7612), (4152, 7568), (4224, 7439), (5504, 5709), (5536, 5676)]