90140456

素因数分解:

$2^3\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1327}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 193463040

約数和(自身を除く): 103322584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1213, 1327, 2426, 2654, 4852, 5308, 8491, 9289, 9704, 10616, 16982, 18578, 33964, 37156, 67928, 74312, 1609651, 3219302, 6438604, 11267557, 12877208, 22535114, 45070228, 90140456]

約数ペア:

[(1, 90140456), (2, 45070228), (4, 22535114), (7, 12877208), (8, 11267557), (14, 6438604), (28, 3219302), (56, 1609651), (1213, 74312), (1327, 67928), (2426, 37156), (2654, 33964), (4852, 18578), (5308, 16982), (8491, 10616), (9289, 9704)]