66461816

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{27061}}^1$

素因数の和:27374

約数の個数: 16

約数和(自身を含む): 125026440

約数和(自身を除く): 58564624

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 27061, 54122, 108244, 216488, 8307727, 16615454, 33230908, 66461816]

約数ペア:

[(1, 66461816), (2, 33230908), (4, 16615454), (8, 8307727), (307, 216488), (614, 108244), (1228, 54122), (2456, 27061)]