40894606

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 62853120

約数和(自身を除く): 21958514

約数列:

[1, 2, 47, 94, 439, 878, 991, 1982, 20633, 41266, 46577, 93154, 435049, 870098, 20447303, 40894606]

約数ペア:

[(1, 40894606), (2, 20447303), (47, 870098), (94, 435049), (439, 93154), (878, 46577), (991, 41266), (1982, 20633)]