90274192

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{84211}}^1$

素因数の和:84286

約数の個数: 20

約数和(自身を含む): 177518896

約数和(自身を除く): 87244704

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 84211, 168422, 336844, 673688, 1347376, 5642137, 11284274, 22568548, 45137096, 90274192]

約数ペア:

[(1, 90274192), (2, 45137096), (4, 22568548), (8, 11284274), (16, 5642137), (67, 1347376), (134, 673688), (268, 336844), (536, 168422), (1072, 84211)]