90920128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109279}}^1$

素因数の和:109304

約数の個数: 28

約数和(自身を含む): 194299840

約数和(自身を除く): 103379712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 109279, 218558, 437116, 874232, 1420627, 1748464, 2841254, 3496928, 5682508, 6993856, 11365016, 22730032, 45460064, 90920128]

約数ペア:

[(1, 90920128), (2, 45460064), (4, 22730032), (8, 11365016), (13, 6993856), (16, 5682508), (26, 3496928), (32, 2841254), (52, 1748464), (64, 1420627), (104, 874232), (208, 437116), (416, 218558), (832, 109279)]