83900752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{403369}}^1$

素因数の和:403390

約数の個数: 20

約数和(自身を含む): 175062580

約数和(自身を除く): 91161828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 403369, 806738, 1613476, 3226952, 5243797, 6453904, 10487594, 20975188, 41950376, 83900752]

約数ペア:

[(1, 83900752), (2, 41950376), (4, 20975188), (8, 10487594), (13, 6453904), (16, 5243797), (26, 3226952), (52, 1613476), (104, 806738), (208, 403369)]