29312216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{215531}}^1$

素因数の和:215554

約数の個数: 16

約数和(自身を含む): 58193640

約数和(自身を除く): 28881424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 215531, 431062, 862124, 1724248, 3664027, 7328054, 14656108, 29312216]

約数ペア:

[(1, 29312216), (2, 14656108), (4, 7328054), (8, 3664027), (17, 1724248), (34, 862124), (68, 431062), (136, 215531)]