868408144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3192677}}^1$

素因数の和:3192702

約数の個数: 20

約数和(自身を含む): 1781514324

約数和(自身を除く): 913106180

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3192677, 6385354, 12770708, 25541416, 51082832, 54275509, 108551018, 217102036, 434204072, 868408144]

約数ペア:

[(1, 868408144), (2, 434204072), (4, 217102036), (8, 108551018), (16, 54275509), (17, 51082832), (34, 25541416), (68, 12770708), (136, 6385354), (272, 3192677)]