42954928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{72559}}^1$

素因数の和:72604

約数の個数: 20

約数和(自身を含む): 85475680

約数和(自身を除く): 42520752

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 72559, 145118, 290236, 580472, 1160944, 2684683, 5369366, 10738732, 21477464, 42954928]

約数ペア:

[(1, 42954928), (2, 21477464), (4, 10738732), (8, 5369366), (16, 2684683), (37, 1160944), (74, 580472), (148, 290236), (296, 145118), (592, 72559)]