240032008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20593}}^1$

素因数の和:20677

約数の個数: 32

約数和(自身を含む): 474485760

約数和(自身を除く): 234453752

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 11656, 20593, 41186, 82372, 164744, 638383, 967871, 1276766, 1935742, 2553532, 3871484, 5107064, 7742968, 30004001, 60008002, 120016004, 240032008]

約数ペア:

[(1, 240032008), (2, 120016004), (4, 60008002), (8, 30004001), (31, 7742968), (47, 5107064), (62, 3871484), (94, 2553532), (124, 1935742), (188, 1276766), (248, 967871), (376, 638383), (1457, 164744), (2914, 82372), (5828, 41186), (11656, 20593)]