38680496

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{24923}}^1$

素因数の和:25028

約数の個数: 20

約数和(自身を含む): 75719112

約数和(自身を除く): 37038616

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 24923, 49846, 99692, 199384, 398768, 2417531, 4835062, 9670124, 19340248, 38680496]

約数ペア:

[(1, 38680496), (2, 19340248), (4, 9670124), (8, 4835062), (16, 2417531), (97, 398768), (194, 199384), (388, 99692), (776, 49846), (1552, 24923)]