163923856

素因数分解:

$2^4\times {\mathrm{2861}}^1\times {\mathrm{3581}}^1$

素因数の和:6450

約数の個数: 20

約数和(自身を含む): 317802204

約数和(自身を除く): 153878348

約数列:

[1, 2, 4, 8, 16, 2861, 3581, 5722, 7162, 11444, 14324, 22888, 28648, 45776, 57296, 10245241, 20490482, 40980964, 81961928, 163923856]

約数ペア:

[(1, 163923856), (2, 81961928), (4, 40980964), (8, 20490482), (16, 10245241), (2861, 57296), (3581, 45776), (5722, 28648), (7162, 22888), (11444, 14324)]