31985944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 61951680

約数和(自身を除く): 29965736

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 776, 877, 1754, 3508, 4559, 7016, 9118, 18236, 36472, 41219, 82438, 85069, 164876, 170138, 329752, 340276, 680552, 3998243, 7996486, 15992972, 31985944]

約数ペア:

[(1, 31985944), (2, 15992972), (4, 7996486), (8, 3998243), (47, 680552), (94, 340276), (97, 329752), (188, 170138), (194, 164876), (376, 85069), (388, 82438), (776, 41219), (877, 36472), (1754, 18236), (3508, 9118), (4559, 7016)]