42019968464

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{23241133}}^1$

素因数の和:23241254

約数の個数: 20

約数和(自身を含む): 82134167556

約数和(自身を除く): 40114199092

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 23241133, 46482266, 92964532, 185929064, 371858128, 2626248029, 5252496058, 10504992116, 21009984232, 42019968464]

約数ペア:

[(1, 42019968464), (2, 21009984232), (4, 10504992116), (8, 5252496058), (16, 2626248029), (113, 371858128), (226, 185929064), (452, 92964532), (904, 46482266), (1808, 23241133)]