90578092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{108347}}^1$

素因数の和:108381

約数の個数: 24

約数和(自身を含む): 182024640

約数和(自身を除く): 91446548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 108347, 216694, 433388, 1191817, 2058593, 2383634, 4117186, 4767268, 8234372, 22644523, 45289046, 90578092]

約数ペア:

[(1, 90578092), (2, 45289046), (4, 22644523), (11, 8234372), (19, 4767268), (22, 4117186), (38, 2383634), (44, 2058593), (76, 1191817), (209, 433388), (418, 216694), (836, 108347)]