90819674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 153824832

約数和(自身を除く): 63005158

約数列:

[1, 2, 11, 22, 41, 82, 107, 214, 451, 902, 941, 1177, 1882, 2354, 4387, 8774, 10351, 20702, 38581, 48257, 77162, 96514, 100687, 201374, 424391, 848782, 1107557, 2215114, 4128167, 8256334, 45409837, 90819674]

約数ペア:

[(1, 90819674), (2, 45409837), (11, 8256334), (22, 4128167), (41, 2215114), (82, 1107557), (107, 848782), (214, 424391), (451, 201374), (902, 100687), (941, 96514), (1177, 77162), (1882, 48257), (2354, 38581), (4387, 20702), (8774, 10351)]