31464130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{108497}}^1$

素因数の和:108533

約数の個数: 16

約数和(自身を含む): 58588920

約数和(自身を除く): 27124790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 108497, 216994, 542485, 1084970, 3146413, 6292826, 15732065, 31464130]

約数ペア:

[(1, 31464130), (2, 15732065), (5, 6292826), (10, 3146413), (29, 1084970), (58, 542485), (145, 216994), (290, 108497)]