83870576

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{71807}}^1$

素因数の和:71888

約数の個数: 20

約数和(自身を含む): 164727552

約数和(自身を除く): 80856976

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 71807, 143614, 287228, 574456, 1148912, 5241911, 10483822, 20967644, 41935288, 83870576]

約数ペア:

[(1, 83870576), (2, 41935288), (4, 20967644), (8, 10483822), (16, 5241911), (73, 1148912), (146, 574456), (292, 287228), (584, 143614), (1168, 71807)]