85281892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2411}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 153982080

約数和(自身を除く): 68700188

約数列:

[1, 2, 4, 37, 74, 148, 239, 478, 956, 2411, 4822, 8843, 9644, 17686, 35372, 89207, 178414, 356828, 576229, 1152458, 2304916, 21320473, 42640946, 85281892]

約数ペア:

[(1, 85281892), (2, 42640946), (4, 21320473), (37, 2304916), (74, 1152458), (148, 576229), (239, 356828), (478, 178414), (956, 89207), (2411, 35372), (4822, 17686), (8843, 9644)]