40348496

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{5851}}^1$

素因数の和:6290

約数の個数: 20

約数和(自身を含む): 78369984

約数和(自身を除く): 38021488

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 5851, 6896, 11702, 23404, 46808, 93616, 2521781, 5043562, 10087124, 20174248, 40348496]

約数ペア:

[(1, 40348496), (2, 20174248), (4, 10087124), (8, 5043562), (16, 2521781), (431, 93616), (862, 46808), (1724, 23404), (3448, 11702), (5851, 6896)]