80446736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2847

約数の個数: 40

約数和(自身を含む): 163680000

約数和(自身を除く): 83233264

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 2749, 3658, 5498, 7316, 10996, 14632, 21992, 29264, 43984, 85219, 162191, 170438, 324382, 340876, 648764, 681752, 1297528, 1363504, 2595056, 5027921, 10055842, 20111684, 40223368, 80446736]

約数ペア:

[(1, 80446736), (2, 40223368), (4, 20111684), (8, 10055842), (16, 5027921), (31, 2595056), (59, 1363504), (62, 1297528), (118, 681752), (124, 648764), (236, 340876), (248, 324382), (472, 170438), (496, 162191), (944, 85219), (1829, 43984), (2749, 29264), (3658, 21992), (5498, 14632), (7316, 10996)]