90396446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379817}}^1$

素因数の和:379843

約数の個数: 16

約数和(自身を含む): 164081376

約数和(自身を除く): 73684930

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 379817, 759634, 2658719, 5317438, 6456889, 12913778, 45198223, 90396446]

約数ペア:

[(1, 90396446), (2, 45198223), (7, 12913778), (14, 6456889), (17, 5317438), (34, 2658719), (119, 759634), (238, 379817)]