23161888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{42577}}^1$

素因数の和:42604

約数の個数: 24

約数和(自身を含む): 48283452

約数和(自身を除く): 25121564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 42577, 85154, 170308, 340616, 681232, 723809, 1362464, 1447618, 2895236, 5790472, 11580944, 23161888]

約数ペア:

[(1, 23161888), (2, 11580944), (4, 5790472), (8, 2895236), (16, 1447618), (17, 1362464), (32, 723809), (34, 681232), (68, 340616), (136, 170308), (272, 85154), (544, 42577)]