85165828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101873}}^1$

素因数の和:101907

約数の個数: 24

約数和(自身を含む): 171148320

約数和(自身を除く): 85982492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 101873, 203746, 407492, 1120603, 1935587, 2241206, 3871174, 4482412, 7742348, 21291457, 42582914, 85165828]

約数ペア:

[(1, 85165828), (2, 42582914), (4, 21291457), (11, 7742348), (19, 4482412), (22, 3871174), (38, 2241206), (44, 1935587), (76, 1120603), (209, 407492), (418, 203746), (836, 101873)]