40643896

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{22381}}^1$

素因数の和:22614

約数の個数: 16

約数和(自身を含む): 76546440

約数和(自身を除く): 35902544

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 22381, 44762, 89524, 179048, 5080487, 10160974, 20321948, 40643896]

約数ペア:

[(1, 40643896), (2, 20321948), (4, 10160974), (8, 5080487), (227, 179048), (454, 89524), (908, 44762), (1816, 22381)]