90215678054

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1\times {\mathrm{427283}}^1$

素因数の和:427975

約数の個数: 16

約数和(自身を含む): 136209593520

約数和(自身を除く): 45993915466

約数列:

[1, 2, 229, 458, 461, 922, 105569, 211138, 427283, 854566, 97847807, 195695614, 196977463, 393954926, 45107839027, 90215678054]

約数ペア:

[(1, 90215678054), (2, 45107839027), (229, 393954926), (458, 196977463), (461, 195695614), (922, 97847807), (105569, 854566), (211138, 427283)]