80701928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{325411}}^1$

素因数の和:325448

約数の個数: 16

約数和(自身を含む): 156197760

約数和(自身を除く): 75495832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 325411, 650822, 1301644, 2603288, 10087741, 20175482, 40350964, 80701928]

約数ペア:

[(1, 80701928), (2, 40350964), (4, 20175482), (8, 10087741), (31, 2603288), (62, 1301644), (124, 650822), (248, 325411)]