40419718

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5443}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 62714880

約数和(自身を除く): 22295162

約数列:

[1, 2, 47, 79, 94, 158, 3713, 5443, 7426, 10886, 255821, 429997, 511642, 859994, 20209859, 40419718]

約数ペア:

[(1, 40419718), (2, 20209859), (47, 859994), (79, 511642), (94, 429997), (158, 255821), (3713, 10886), (5443, 7426)]