80434574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 137289600

約数和(自身を除く): 56855026

約数列:

[1, 2, 11, 22, 29, 58, 139, 278, 319, 638, 907, 1529, 1814, 3058, 4031, 8062, 9977, 19954, 26303, 44341, 52606, 88682, 126073, 252146, 289333, 578666, 1386803, 2773606, 3656117, 7312234, 40217287, 80434574]

約数ペア:

[(1, 80434574), (2, 40217287), (11, 7312234), (22, 3656117), (29, 2773606), (58, 1386803), (139, 578666), (278, 289333), (319, 252146), (638, 126073), (907, 88682), (1529, 52606), (1814, 44341), (3058, 26303), (4031, 19954), (8062, 9977)]