160981888

素因数分解:

$2^7\times {\mathrm{773}}^1\times {\mathrm{1627}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 321318360

約数和(自身を除く): 160336472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 773, 1546, 1627, 3092, 3254, 6184, 6508, 12368, 13016, 24736, 26032, 49472, 52064, 98944, 104128, 208256, 1257671, 2515342, 5030684, 10061368, 20122736, 40245472, 80490944, 160981888]

約数ペア:

[(1, 160981888), (2, 80490944), (4, 40245472), (8, 20122736), (16, 10061368), (32, 5030684), (64, 2515342), (128, 1257671), (773, 208256), (1546, 104128), (1627, 98944), (3092, 52064), (3254, 49472), (6184, 26032), (6508, 24736), (12368, 13016)]