40243064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{264757}}^1$

素因数の和:264782

約数の個数: 16

約数和(自身を含む): 79427400

約数和(自身を除く): 39184336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 264757, 529514, 1059028, 2118056, 5030383, 10060766, 20121532, 40243064]

約数ペア:

[(1, 40243064), (2, 20121532), (4, 10060766), (8, 5030383), (19, 2118056), (38, 1059028), (76, 529514), (152, 264757)]