86310548

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 153014400

約数和(自身を除く): 66703852

約数列:

[1, 2, 4, 137, 239, 274, 478, 548, 659, 956, 1318, 2636, 32743, 65486, 90283, 130972, 157501, 180566, 315002, 361132, 630004, 21577637, 43155274, 86310548]

約数ペア:

[(1, 86310548), (2, 43155274), (4, 21577637), (137, 630004), (239, 361132), (274, 315002), (478, 180566), (548, 157501), (659, 130972), (956, 90283), (1318, 65486), (2636, 32743)]