71105816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1759}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 138547200

約数和(自身を除く): 67441384

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 1304, 1759, 3518, 5053, 7036, 10106, 14072, 20212, 40424, 54529, 109058, 218116, 286717, 436232, 573434, 1146868, 2293736, 8888227, 17776454, 35552908, 71105816]

約数ペア:

[(1, 71105816), (2, 35552908), (4, 17776454), (8, 8888227), (31, 2293736), (62, 1146868), (124, 573434), (163, 436232), (248, 286717), (326, 218116), (652, 109058), (1304, 54529), (1759, 40424), (3518, 20212), (5053, 14072), (7036, 10106)]