85866256

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2089}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 190741760

約数和(自身を除く): 104875504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2089, 2569, 2936, 4178, 5138, 5872, 8356, 10276, 14623, 16712, 20552, 29246, 33424, 41104, 58492, 116984, 233968, 766663, 1533326, 3066652, 5366641, 6133304, 10733282, 12266608, 21466564, 42933128, 85866256]

約数ペア:

[(1, 85866256), (2, 42933128), (4, 21466564), (7, 12266608), (8, 10733282), (14, 6133304), (16, 5366641), (28, 3066652), (56, 1533326), (112, 766663), (367, 233968), (734, 116984), (1468, 58492), (2089, 41104), (2569, 33424), (2936, 29246), (4178, 20552), (5138, 16712), (5872, 14623), (8356, 10276)]