127930576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{470333}}^1$

素因数の和:470358

約数の個数: 20

約数和(自身を含む): 262446372

約数和(自身を除く): 134515796

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 470333, 940666, 1881332, 3762664, 7525328, 7995661, 15991322, 31982644, 63965288, 127930576]

約数ペア:

[(1, 127930576), (2, 63965288), (4, 31982644), (8, 15991322), (16, 7995661), (17, 7525328), (34, 3762664), (68, 1881332), (136, 940666), (272, 470333)]