89771108

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{5081}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 179862144

約数和(自身を除く): 90091036

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 4417, 5081, 8834, 10162, 17668, 20324, 35567, 71134, 142268, 3206111, 6412222, 12824444, 22442777, 44885554, 89771108]

約数ペア:

[(1, 89771108), (2, 44885554), (4, 22442777), (7, 12824444), (14, 6412222), (28, 3206111), (631, 142268), (1262, 71134), (2524, 35567), (4417, 20324), (5081, 17668), (8834, 10162)]