129407584

素因数分解:

$2^5\times {\mathrm{1669}}^1\times {\mathrm{2423}}^1$

素因数の和:4102

約数の個数: 24

約数和(自身を含む): 255029040

約数和(自身を除く): 125621456

約数列:

[1, 2, 4, 8, 16, 32, 1669, 2423, 3338, 4846, 6676, 9692, 13352, 19384, 26704, 38768, 53408, 77536, 4043987, 8087974, 16175948, 32351896, 64703792, 129407584]

約数ペア:

[(1, 129407584), (2, 64703792), (4, 32351896), (8, 16175948), (16, 8087974), (32, 4043987), (1669, 77536), (2423, 53408), (3338, 38768), (4846, 26704), (6676, 19384), (9692, 13352)]