42540782

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 64540800

約数和(自身を除く): 22000018

約数列:

[1, 2, 179, 331, 358, 359, 662, 718, 59249, 64261, 118498, 118829, 128522, 237658, 21270391, 42540782]

約数ペア:

[(1, 42540782), (2, 21270391), (179, 237658), (331, 128522), (358, 118829), (359, 118498), (662, 64261), (718, 59249)]