309982016

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{54421}}^1$

素因数の和:54522

約数の個数: 28

約数和(自身を含む): 622043460

約数和(自身を除く): 312061444

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 54421, 108842, 217684, 435368, 870736, 1741472, 3482944, 4843469, 9686938, 19373876, 38747752, 77495504, 154991008, 309982016]

約数ペア:

[(1, 309982016), (2, 154991008), (4, 77495504), (8, 38747752), (16, 19373876), (32, 9686938), (64, 4843469), (89, 3482944), (178, 1741472), (356, 870736), (712, 435368), (1424, 217684), (2848, 108842), (5696, 54421)]