40170172

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46279}}^1$

素因数の和:46321

約数の個数: 24

約数和(自身を含む): 82933760

約数和(自身を除く): 42763588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 46279, 92558, 185116, 323953, 647906, 1295812, 1434649, 2869298, 5738596, 10042543, 20085086, 40170172]

約数ペア:

[(1, 40170172), (2, 20085086), (4, 10042543), (7, 5738596), (14, 2869298), (28, 1434649), (31, 1295812), (62, 647906), (124, 323953), (217, 185116), (434, 92558), (868, 46279)]