85139844

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{45191}}^1$

素因数の和:45355

約数の個数: 24

約数和(自身を含む): 199929408

約数和(自身を除く): 114789564

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 45191, 90382, 135573, 180764, 271146, 542292, 7094987, 14189974, 21284961, 28379948, 42569922, 85139844]

約数ペア:

[(1, 85139844), (2, 42569922), (3, 28379948), (4, 21284961), (6, 14189974), (12, 7094987), (157, 542292), (314, 271146), (471, 180764), (628, 135573), (942, 90382), (1884, 45191)]