41641808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{200201}}^1$

素因数の和:200222

約数の個数: 20

約数和(自身を含む): 86887668

約数和(自身を除く): 45245860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 200201, 400402, 800804, 1601608, 2602613, 3203216, 5205226, 10410452, 20820904, 41641808]

約数ペア:

[(1, 41641808), (2, 20820904), (4, 10410452), (8, 5205226), (13, 3203216), (16, 2602613), (26, 1601608), (52, 800804), (104, 400402), (208, 200201)]