40192688

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{42577}}^1$

素因数の和:42644

約数の個数: 20

約数和(自身を含む): 79195080

約数和(自身を除く): 39002392

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 42577, 85154, 170308, 340616, 681232, 2512043, 5024086, 10048172, 20096344, 40192688]

約数ペア:

[(1, 40192688), (2, 20096344), (4, 10048172), (8, 5024086), (16, 2512043), (59, 681232), (118, 340616), (236, 170308), (472, 85154), (944, 42577)]