89160784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{327797}}^1$

素因数の和:327822

約数の個数: 20

約数和(自身を含む): 182911284

約数和(自身を除く): 93750500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 327797, 655594, 1311188, 2622376, 5244752, 5572549, 11145098, 22290196, 44580392, 89160784]

約数ペア:

[(1, 89160784), (2, 44580392), (4, 22290196), (8, 11145098), (16, 5572549), (17, 5244752), (34, 2622376), (68, 1311188), (136, 655594), (272, 327797)]