40996904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{394201}}^1$

素因数の和:394220

約数の個数: 16

約数和(自身を含む): 82782420

約数和(自身を除く): 41785516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 394201, 788402, 1576804, 3153608, 5124613, 10249226, 20498452, 40996904]

約数ペア:

[(1, 40996904), (2, 20498452), (4, 10249226), (8, 5124613), (13, 3153608), (26, 1576804), (52, 788402), (104, 394201)]