31683648

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 84

約数和(自身を含む): 89206832

約数和(自身を除く): 57523184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 544, 571, 578, 816, 867, 1088, 1142, 1156, 1632, 1713, 1734, 2284, 2312, 3264, 3426, 3468, 4568, 4624, 6852, 6936, 9136, 9248, 9707, 13704, 13872, 18272, 18496, 19414, 27408, 27744, 29121, 36544, 38828, 54816, 55488, 58242, 77656, 109632, 116484, 155312, 165019, 232968, 310624, 330038, 465936, 495057, 621248, 660076, 931872, 990114, 1320152, 1863744, 1980228, 2640304, 3960456, 5280608, 7920912, 10561216, 15841824, 31683648]

約数ペア:

[(1, 31683648), (2, 15841824), (3, 10561216), (4, 7920912), (6, 5280608), (8, 3960456), (12, 2640304), (16, 1980228), (17, 1863744), (24, 1320152), (32, 990114), (34, 931872), (48, 660076), (51, 621248), (64, 495057), (68, 465936), (96, 330038), (102, 310624), (136, 232968), (192, 165019), (204, 155312), (272, 116484), (289, 109632), (408, 77656), (544, 58242), (571, 55488), (578, 54816), (816, 38828), (867, 36544), (1088, 29121), (1142, 27744), (1156, 27408), (1632, 19414), (1713, 18496), (1734, 18272), (2284, 13872), (2312, 13704), (3264, 9707), (3426, 9248), (3468, 9136), (4568, 6936), (4624, 6852)]