40032214

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 61330176

約数和(自身を除く): 21297962

約数列:

[1, 2, 71, 142, 151, 302, 1867, 3734, 10721, 21442, 132557, 265114, 281917, 563834, 20016107, 40032214]

約数ペア:

[(1, 40032214), (2, 20016107), (71, 563834), (142, 281917), (151, 265114), (302, 132557), (1867, 21442), (3734, 10721)]