40326164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 73118976

約数和(自身を除く): 32792812

約数列:

[1, 2, 4, 31, 62, 124, 401, 802, 811, 1604, 1622, 3244, 12431, 24862, 25141, 49724, 50282, 100564, 325211, 650422, 1300844, 10081541, 20163082, 40326164]

約数ペア:

[(1, 40326164), (2, 20163082), (4, 10081541), (31, 1300844), (62, 650422), (124, 325211), (401, 100564), (802, 50282), (811, 49724), (1604, 25141), (1622, 24862), (3244, 12431)]