42163376

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{4871}}^1$

素因数の和:5420

約数の個数: 20

約数和(自身を含む): 81859344

約数和(自身を除く): 39695968

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 4871, 8656, 9742, 19484, 38968, 77936, 2635211, 5270422, 10540844, 21081688, 42163376]

約数ペア:

[(1, 42163376), (2, 21081688), (4, 10540844), (8, 5270422), (16, 2635211), (541, 77936), (1082, 38968), (2164, 19484), (4328, 9742), (4871, 8656)]