80258552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6121}}^1$

素因数の和:6287

約数の個数: 32

約数和(自身を含む): 165294000

約数和(自身を除く): 85035448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6121, 6556, 12242, 13112, 24484, 48968, 67331, 134662, 269324, 538648, 912029, 1824058, 3648116, 7296232, 10032319, 20064638, 40129276, 80258552]

約数ペア:

[(1, 80258552), (2, 40129276), (4, 20064638), (8, 10032319), (11, 7296232), (22, 3648116), (44, 1824058), (88, 912029), (149, 538648), (298, 269324), (596, 134662), (1192, 67331), (1639, 48968), (3278, 24484), (6121, 13112), (6556, 12242)]