31823794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 51388416

約数和(自身を除く): 19564622

約数列:

[1, 2, 31, 47, 62, 67, 94, 134, 163, 326, 1457, 2077, 2914, 3149, 4154, 5053, 6298, 7661, 10106, 10921, 15322, 21842, 97619, 195238, 237491, 338551, 474982, 513287, 677102, 1026574, 15911897, 31823794]

約数ペア:

[(1, 31823794), (2, 15911897), (31, 1026574), (47, 677102), (62, 513287), (67, 474982), (94, 338551), (134, 237491), (163, 195238), (326, 97619), (1457, 21842), (2077, 15322), (2914, 10921), (3149, 10106), (4154, 7661), (5053, 6298)]