41978576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{154333}}^1$

素因数の和:154358

約数の個数: 20

約数和(自身を含む): 86118372

約数和(自身を除く): 44139796

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 154333, 308666, 617332, 1234664, 2469328, 2623661, 5247322, 10494644, 20989288, 41978576]

約数ペア:

[(1, 41978576), (2, 20989288), (4, 10494644), (8, 5247322), (16, 2623661), (17, 2469328), (34, 1234664), (68, 617332), (136, 308666), (272, 154333)]