42796048

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{15461}}^1$

素因数の和:15642

約数の個数: 20

約数和(自身を含む): 83402028

約数和(自身を除く): 40605980

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 15461, 30922, 61844, 123688, 247376, 2674753, 5349506, 10699012, 21398024, 42796048]

約数ペア:

[(1, 42796048), (2, 21398024), (4, 10699012), (8, 5349506), (16, 2674753), (173, 247376), (346, 123688), (692, 61844), (1384, 30922), (2768, 15461)]