87101996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{5827}}^1$

素因数の和:5969

約数の個数: 24

約数和(自身を含む): 158125296

約数和(自身を除く): 71023300

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 3737, 5827, 7474, 11654, 14948, 23308, 215599, 431198, 588527, 862396, 1177054, 2354108, 21775499, 43550998, 87101996]

約数ペア:

[(1, 87101996), (2, 43550998), (4, 21775499), (37, 2354108), (74, 1177054), (101, 862396), (148, 588527), (202, 431198), (404, 215599), (3737, 23308), (5827, 14948), (7474, 11654)]