38379448

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 74280960

約数和(自身を除く): 35901512

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 991, 1982, 3964, 4841, 7928, 9682, 19364, 38728, 46577, 93154, 102073, 186308, 204146, 372616, 408292, 816584, 4797431, 9594862, 19189724, 38379448]

約数ペア:

[(1, 38379448), (2, 19189724), (4, 9594862), (8, 4797431), (47, 816584), (94, 408292), (103, 372616), (188, 204146), (206, 186308), (376, 102073), (412, 93154), (824, 46577), (991, 38728), (1982, 19364), (3964, 9682), (4841, 7928)]