87862156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9103}}^1$

素因数の和:9253

約数の個数: 24

約数和(自身を含む): 163143680

約数和(自身を除く): 75281524

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9103, 9652, 18206, 36412, 172957, 345914, 691828, 1156081, 2312162, 4624324, 21965539, 43931078, 87862156]

約数ペア:

[(1, 87862156), (2, 43931078), (4, 21965539), (19, 4624324), (38, 2312162), (76, 1156081), (127, 691828), (254, 345914), (508, 172957), (2413, 36412), (4826, 18206), (9103, 9652)]