54317456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2751

約数の個数: 40

約数和(自身を含む): 111326208

約数和(自身を除く): 57008752

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 2671, 5084, 5342, 10168, 10684, 20336, 21368, 42736, 82801, 109511, 165602, 219022, 331204, 438044, 662408, 876088, 1324816, 1752176, 3394841, 6789682, 13579364, 27158728, 54317456]

約数ペア:

[(1, 54317456), (2, 27158728), (4, 13579364), (8, 6789682), (16, 3394841), (31, 1752176), (41, 1324816), (62, 876088), (82, 662408), (124, 438044), (164, 331204), (248, 219022), (328, 165602), (496, 109511), (656, 82801), (1271, 42736), (2542, 21368), (2671, 20336), (5084, 10684), (5342, 10168)]