85212712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7517}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 173665800

約数和(自身を除く): 88453088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 7517, 11336, 15034, 30068, 60136, 97721, 195442, 390884, 781768, 819353, 1638706, 3277412, 6554824, 10651589, 21303178, 42606356, 85212712]

約数ペア:

[(1, 85212712), (2, 42606356), (4, 21303178), (8, 10651589), (13, 6554824), (26, 3277412), (52, 1638706), (104, 819353), (109, 781768), (218, 390884), (436, 195442), (872, 97721), (1417, 60136), (2834, 30068), (5668, 15034), (7517, 11336)]