40511048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163351}}^1$

素因数の和:163388

約数の個数: 16

約数和(自身を含む): 78408960

約数和(自身を除く): 37897912

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 163351, 326702, 653404, 1306808, 5063881, 10127762, 20255524, 40511048]

約数ペア:

[(1, 40511048), (2, 20255524), (4, 10127762), (8, 5063881), (31, 1306808), (62, 653404), (124, 326702), (248, 163351)]