80376448

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{5557}}^1$

素因数の和:5684

約数の個数: 32

約数和(自身を含む): 161571060

約数和(自身を除く): 81194612

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 5557, 7232, 11114, 14464, 22228, 44456, 88912, 177824, 355648, 627941, 711296, 1255882, 2511764, 5023528, 10047056, 20094112, 40188224, 80376448]

約数ペア:

[(1, 80376448), (2, 40188224), (4, 20094112), (8, 10047056), (16, 5023528), (32, 2511764), (64, 1255882), (113, 711296), (128, 627941), (226, 355648), (452, 177824), (904, 88912), (1808, 44456), (3616, 22228), (5557, 14464), (7232, 11114)]