31040960

素因数分解:

$2^6\times 5^1\times {\mathrm{97003}}^1$

素因数の和:97020

約数の個数: 28

約数和(自身を含む): 73917048

約数和(自身を除く): 42876088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 97003, 194006, 388012, 485015, 776024, 970030, 1552048, 1940060, 3104096, 3880120, 6208192, 7760240, 15520480, 31040960]

約数ペア:

[(1, 31040960), (2, 15520480), (4, 7760240), (5, 6208192), (8, 3880120), (10, 3104096), (16, 1940060), (20, 1552048), (32, 970030), (40, 776024), (64, 485015), (80, 388012), (160, 194006), (320, 97003)]