83331796

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{57709}}^1$

素因数の和:57751

約数の個数: 18

約数和(自身を含む): 153912570

約数和(自身を除く): 70580774

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 57709, 115418, 230836, 1096471, 2192942, 4385884, 20832949, 41665898, 83331796]

約数ペア:

[(1, 83331796), (2, 41665898), (4, 20832949), (19, 4385884), (38, 2192942), (76, 1096471), (361, 230836), (722, 115418), (1444, 57709)]