87291532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55813}}^1$

素因数の和:55857

約数の個数: 24

約数和(自身を含む): 168781536

約数和(自身を除く): 81490004

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 55813, 111626, 223252, 948821, 1283699, 1897642, 2567398, 3795284, 5134796, 21822883, 43645766, 87291532]

約数ペア:

[(1, 87291532), (2, 43645766), (4, 21822883), (17, 5134796), (23, 3795284), (34, 2567398), (46, 1897642), (68, 1283699), (92, 948821), (391, 223252), (782, 111626), (1564, 55813)]