85752448

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21656

約数の個数: 32

約数和(自身を含む): 176353920

約数和(自身を除く): 90601472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21611, 43222, 86444, 172888, 345776, 669941, 691552, 1339882, 1383104, 2679764, 2766208, 5359528, 10719056, 21438112, 42876224, 85752448]

約数ペア:

[(1, 85752448), (2, 42876224), (4, 21438112), (8, 10719056), (16, 5359528), (31, 2766208), (32, 2679764), (62, 1383104), (64, 1339882), (124, 691552), (128, 669941), (248, 345776), (496, 172888), (992, 86444), (1984, 43222), (3968, 21611)]