2016262088

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{87481}}^1$

素因数の和:87597

約数の個数: 32

約数和(自身を含む): 3926192160

約数和(自身を除く): 1909930072

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 5762, 11524, 23048, 87481, 174962, 349924, 699848, 3761683, 5861227, 7523366, 11722454, 15046732, 23444908, 30093464, 46889816, 252032761, 504065522, 1008131044, 2016262088]

約数ペア:

[(1, 2016262088), (2, 1008131044), (4, 504065522), (8, 252032761), (43, 46889816), (67, 30093464), (86, 23444908), (134, 15046732), (172, 11722454), (268, 7523366), (344, 5861227), (536, 3761683), (2881, 699848), (5762, 349924), (11524, 174962), (23048, 87481)]