31942736

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 71037120

約数和(自身を除く): 39094384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 929, 1228, 1858, 2149, 2456, 3716, 4298, 4912, 6503, 7432, 8596, 13006, 14864, 17192, 26012, 34384, 52024, 104048, 285203, 570406, 1140812, 1996421, 2281624, 3992842, 4563248, 7985684, 15971368, 31942736]

約数ペア:

[(1, 31942736), (2, 15971368), (4, 7985684), (7, 4563248), (8, 3992842), (14, 2281624), (16, 1996421), (28, 1140812), (56, 570406), (112, 285203), (307, 104048), (614, 52024), (929, 34384), (1228, 26012), (1858, 17192), (2149, 14864), (2456, 13006), (3716, 8596), (4298, 7432), (4912, 6503)]