90624142

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{20681}}^1$

素因数の和:21003

約数の個数: 16

約数和(自身を含む): 155859552

約数和(自身を除く): 65235410

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 20681, 41362, 144767, 289534, 6473153, 12946306, 45312071, 90624142]

約数ペア:

[(1, 90624142), (2, 45312071), (7, 12946306), (14, 6473153), (313, 289534), (626, 144767), (2191, 41362), (4382, 20681)]