87168716

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 155835120

約数和(自身を除く): 68666404

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 2179, 4358, 8716, 10001, 20002, 40004, 159067, 298523, 318134, 597046, 636268, 1194092, 21792179, 43584358, 87168716]

約数ペア:

[(1, 87168716), (2, 43584358), (4, 21792179), (73, 1194092), (137, 636268), (146, 597046), (274, 318134), (292, 298523), (548, 159067), (2179, 40004), (4358, 20002), (8716, 10001)]