90097454

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{1777}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 137105136

約数和(自身を除く): 47007682

約数列:

[1, 2, 101, 202, 251, 502, 1777, 3554, 25351, 50702, 179477, 358954, 446027, 892054, 45048727, 90097454]

約数ペア:

[(1, 90097454), (2, 45048727), (101, 892054), (202, 446027), (251, 358954), (502, 179477), (1777, 50702), (3554, 25351)]