86368228

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{74713}}^1$

素因数の和:74751

約数の個数: 18

約数和(自身を含む): 160560386

約数和(自身を除く): 74192158

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 74713, 149426, 298852, 1270121, 2540242, 5080484, 21592057, 43184114, 86368228]

約数ペア:

[(1, 86368228), (2, 43184114), (4, 21592057), (17, 5080484), (34, 2540242), (68, 1270121), (289, 298852), (578, 149426), (1156, 74713)]