85701484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 171150336

約数和(自身を除く): 85448852

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 83, 124, 166, 332, 341, 682, 757, 913, 1364, 1514, 1826, 2573, 3028, 3652, 5146, 8327, 10292, 16654, 23467, 28303, 33308, 46934, 56606, 62831, 93868, 113212, 125662, 251324, 258137, 516274, 691141, 1032548, 1382282, 1947761, 2764564, 3895522, 7791044, 21425371, 42850742, 85701484]

約数ペア:

[(1, 85701484), (2, 42850742), (4, 21425371), (11, 7791044), (22, 3895522), (31, 2764564), (44, 1947761), (62, 1382282), (83, 1032548), (124, 691141), (166, 516274), (332, 258137), (341, 251324), (682, 125662), (757, 113212), (913, 93868), (1364, 62831), (1514, 56606), (1826, 46934), (2573, 33308), (3028, 28303), (3652, 23467), (5146, 16654), (8327, 10292)]