40814254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18913}}^1$

素因数の和:19011

約数の個数: 16

約数和(自身を含む): 66728592

約数和(自身を除く): 25914338

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 18913, 37826, 245869, 491738, 1569779, 3139558, 20407127, 40814254]

約数ペア:

[(1, 40814254), (2, 20407127), (13, 3139558), (26, 1569779), (83, 491738), (166, 245869), (1079, 37826), (2158, 18913)]