185345968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{681419}}^1$

素因数の和:681444

約数の個数: 20

約数和(自身を含む): 380232360

約数和(自身を除く): 194886392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 681419, 1362838, 2725676, 5451352, 10902704, 11584123, 23168246, 46336492, 92672984, 185345968]

約数ペア:

[(1, 185345968), (2, 92672984), (4, 46336492), (8, 23168246), (16, 11584123), (17, 10902704), (34, 5451352), (68, 2725676), (136, 1362838), (272, 681419)]