31695274

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1294

約数の個数: 24

約数和(自身を含む): 52176960

約数和(自身を除く): 20481686

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 1187, 2054, 2374, 13351, 15431, 26702, 30862, 93773, 187546, 200603, 401206, 1219049, 2438098, 15847637, 31695274]

約数ペア:

[(1, 31695274), (2, 15847637), (13, 2438098), (26, 1219049), (79, 401206), (158, 200603), (169, 187546), (338, 93773), (1027, 30862), (1187, 26702), (2054, 15431), (2374, 13351)]