90970432

素因数分解:

$2^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1079

約数の個数: 56

約数和(自身を含む): 207385920

約数和(自身を除く): 116415488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 251, 448, 502, 809, 1004, 1618, 1757, 2008, 3236, 3514, 4016, 5663, 6472, 7028, 8032, 11326, 12944, 14056, 16064, 22652, 25888, 28112, 45304, 51776, 56224, 90608, 112448, 181216, 203059, 362432, 406118, 812236, 1421413, 1624472, 2842826, 3248944, 5685652, 6497888, 11371304, 12995776, 22742608, 45485216, 90970432]

約数ペア:

[(1, 90970432), (2, 45485216), (4, 22742608), (7, 12995776), (8, 11371304), (14, 6497888), (16, 5685652), (28, 3248944), (32, 2842826), (56, 1624472), (64, 1421413), (112, 812236), (224, 406118), (251, 362432), (448, 203059), (502, 181216), (809, 112448), (1004, 90608), (1618, 56224), (1757, 51776), (2008, 45304), (3236, 28112), (3514, 25888), (4016, 22652), (5663, 16064), (6472, 14056), (7028, 12944), (8032, 11326)]