78243532

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2179}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 140636160

約数和(自身を除く): 62392628

約数列:

[1, 2, 4, 47, 94, 188, 191, 382, 764, 2179, 4358, 8716, 8977, 17954, 35908, 102413, 204826, 409652, 416189, 832378, 1664756, 19560883, 39121766, 78243532]

約数ペア:

[(1, 78243532), (2, 39121766), (4, 19560883), (47, 1664756), (94, 832378), (188, 416189), (191, 409652), (382, 204826), (764, 102413), (2179, 35908), (4358, 17954), (8716, 8977)]