201612064

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{20129}}^1$

素因数の和:20452

約数の個数: 24

約数和(自身を含む): 398211660

約数和(自身を除く): 196599596

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 10016, 20129, 40258, 80516, 161032, 322064, 644128, 6300377, 12600754, 25201508, 50403016, 100806032, 201612064]

約数ペア:

[(1, 201612064), (2, 100806032), (4, 50403016), (8, 25201508), (16, 12600754), (32, 6300377), (313, 644128), (626, 322064), (1252, 161032), (2504, 80516), (5008, 40258), (10016, 20129)]