90311012

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{16963}}^1$

素因数の和:17000

約数の個数: 24

約数和(自身を含む): 173847072

約数和(自身を除く): 83536060

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 16963, 33926, 67852, 186593, 373186, 746372, 2052523, 4105046, 8210092, 22577753, 45155506, 90311012]

約数ペア:

[(1, 90311012), (2, 45155506), (4, 22577753), (11, 8210092), (22, 4105046), (44, 2052523), (121, 746372), (242, 373186), (484, 186593), (1331, 67852), (2662, 33926), (5324, 16963)]