86542988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181813}}^1$

素因数の和:181841

約数の個数: 24

約数和(自身を含む): 183268512

約数和(自身を除く): 96725524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 181813, 363626, 727252, 1272691, 2545382, 3090821, 5090764, 6181642, 12363284, 21635747, 43271494, 86542988]

約数ペア:

[(1, 86542988), (2, 43271494), (4, 21635747), (7, 12363284), (14, 6181642), (17, 5090764), (28, 3090821), (34, 2545382), (68, 1272691), (119, 727252), (238, 363626), (476, 181813)]