40412552

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{123209}}^1$

素因数の和:123256

約数の個数: 16

約数和(自身を含む): 77622300

約数和(自身を除く): 37209748

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 123209, 246418, 492836, 985672, 5051569, 10103138, 20206276, 40412552]

約数ペア:

[(1, 40412552), (2, 20206276), (4, 10103138), (8, 5051569), (41, 985672), (82, 492836), (164, 246418), (328, 123209)]