42631966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24473}}^1$

素因数の和:24555

約数の個数: 16

約数和(自身を含む): 69897744

約数和(自身を除く): 27265778

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 24473, 48946, 318149, 636298, 1639691, 3279382, 21315983, 42631966]

約数ペア:

[(1, 42631966), (2, 21315983), (13, 3279382), (26, 1639691), (67, 636298), (134, 318149), (871, 48946), (1742, 24473)]