42638606

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9811}}^1$

素因数の和:9907

約数の個数: 16

約数和(自身を含む): 66760848

約数和(自身を除く): 24122242

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 9811, 19622, 402251, 519983, 804502, 1039966, 21319303, 42638606]

約数ペア:

[(1, 42638606), (2, 21319303), (41, 1039966), (53, 804502), (82, 519983), (106, 402251), (2173, 19622), (4346, 9811)]