84142084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24151}}^1$

素因数の和:24235

約数の個数: 24

約数和(自身を含む): 160948928

約数和(自身を除く): 76806844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 24151, 48302, 96604, 313963, 627926, 1255852, 1618117, 3236234, 6472468, 21035521, 42071042, 84142084]

約数ペア:

[(1, 84142084), (2, 42071042), (4, 21035521), (13, 6472468), (26, 3236234), (52, 1618117), (67, 1255852), (134, 627926), (268, 313963), (871, 96604), (1742, 48302), (3484, 24151)]