30926968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 60014160

約数和(自身を除く): 29087192

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 296, 326, 641, 652, 1282, 1304, 2564, 5128, 6031, 12062, 23717, 24124, 47434, 48248, 94868, 104483, 189736, 208966, 417932, 835864, 3865871, 7731742, 15463484, 30926968]

約数ペア:

[(1, 30926968), (2, 15463484), (4, 7731742), (8, 3865871), (37, 835864), (74, 417932), (148, 208966), (163, 189736), (296, 104483), (326, 94868), (641, 48248), (652, 47434), (1282, 24124), (1304, 23717), (2564, 12062), (5128, 6031)]