42343984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71527}}^1$

素因数の和:71572

約数の個数: 20

約数和(自身を含む): 84259984

約数和(自身を除く): 41916000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 71527, 143054, 286108, 572216, 1144432, 2646499, 5292998, 10585996, 21171992, 42343984]

約数ペア:

[(1, 42343984), (2, 21171992), (4, 10585996), (8, 5292998), (16, 2646499), (37, 1144432), (74, 572216), (148, 286108), (296, 143054), (592, 71527)]