89780332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2689}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 166758480

約数和(自身を除く): 76978148

約数列:

[1, 2, 4, 17, 34, 68, 491, 982, 1964, 2689, 5378, 8347, 10756, 16694, 33388, 45713, 91426, 182852, 1320299, 2640598, 5281196, 22445083, 44890166, 89780332]

約数ペア:

[(1, 89780332), (2, 44890166), (4, 22445083), (17, 5281196), (34, 2640598), (68, 1320299), (491, 182852), (982, 91426), (1964, 45713), (2689, 33388), (5378, 16694), (8347, 10756)]