31429518

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 64757760

約数和(自身を除く): 33328242

約数列:

[1, 2, 3, 6, 61, 79, 122, 158, 183, 237, 366, 474, 1087, 2174, 3261, 4819, 6522, 9638, 14457, 28914, 66307, 85873, 132614, 171746, 198921, 257619, 397842, 515238, 5238253, 10476506, 15714759, 31429518]

約数ペア:

[(1, 31429518), (2, 15714759), (3, 10476506), (6, 5238253), (61, 515238), (79, 397842), (122, 257619), (158, 198921), (183, 171746), (237, 132614), (366, 85873), (474, 66307), (1087, 28914), (2174, 14457), (3261, 9638), (4819, 6522)]