42546556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10357}}^1$

素因数の和:10453

約数の個数: 24

約数和(自身を含む): 81206720

約数和(自身を除く): 38660164

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 10357, 20714, 41428, 134641, 269282, 538564, 818203, 1636406, 3272812, 10636639, 21273278, 42546556]

約数ペア:

[(1, 42546556), (2, 21273278), (4, 10636639), (13, 3272812), (26, 1636406), (52, 818203), (79, 538564), (158, 269282), (316, 134641), (1027, 41428), (2054, 20714), (4108, 10357)]