31553232

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 84637440

約数和(自身を除く): 53084208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 79, 106, 157, 158, 159, 212, 237, 314, 316, 318, 424, 471, 474, 628, 632, 636, 848, 942, 948, 1256, 1264, 1272, 1884, 1896, 2512, 2544, 3768, 3792, 4187, 7536, 8321, 8374, 12403, 12561, 16642, 16748, 24806, 24963, 25122, 33284, 33496, 37209, 49612, 49926, 50244, 66568, 66992, 74418, 99224, 99852, 100488, 133136, 148836, 198448, 199704, 200976, 297672, 399408, 595344, 657359, 1314718, 1972077, 2629436, 3944154, 5258872, 7888308, 10517744, 15776616, 31553232]

約数ペア:

[(1, 31553232), (2, 15776616), (3, 10517744), (4, 7888308), (6, 5258872), (8, 3944154), (12, 2629436), (16, 1972077), (24, 1314718), (48, 657359), (53, 595344), (79, 399408), (106, 297672), (157, 200976), (158, 199704), (159, 198448), (212, 148836), (237, 133136), (314, 100488), (316, 99852), (318, 99224), (424, 74418), (471, 66992), (474, 66568), (628, 50244), (632, 49926), (636, 49612), (848, 37209), (942, 33496), (948, 33284), (1256, 25122), (1264, 24963), (1272, 24806), (1884, 16748), (1896, 16642), (2512, 12561), (2544, 12403), (3768, 8374), (3792, 8321), (4187, 7536)]