41992912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{201889}}^1$

素因数の和:201910

約数の個数: 20

約数和(自身を含む): 87620260

約数和(自身を除く): 45627348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 201889, 403778, 807556, 1615112, 2624557, 3230224, 5249114, 10498228, 20996456, 41992912]

約数ペア:

[(1, 41992912), (2, 20996456), (4, 10498228), (8, 5249114), (13, 3230224), (16, 2624557), (26, 1615112), (52, 807556), (104, 403778), (208, 201889)]