129163432

素因数分解:

$2^3\times {\mathrm{2239}}^1\times {\mathrm{7211}}^1$

素因数の和:9456

約数の個数: 16

約数和(自身を含む): 242323200

約数和(自身を除く): 113159768

約数列:

[1, 2, 4, 8, 2239, 4478, 7211, 8956, 14422, 17912, 28844, 57688, 16145429, 32290858, 64581716, 129163432]

約数ペア:

[(1, 129163432), (2, 64581716), (4, 32290858), (8, 16145429), (2239, 57688), (4478, 28844), (7211, 17912), (8956, 14422)]