85859894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 148417920

約数和(自身を除く): 62558026

約数列:

[1, 2, 17, 29, 31, 34, 53, 58, 62, 106, 493, 527, 899, 901, 986, 1054, 1537, 1643, 1798, 1802, 2809, 3074, 3286, 5618, 15283, 26129, 27931, 30566, 47647, 47753, 52258, 55862, 81461, 87079, 95294, 95506, 162922, 174158, 809999, 1384837, 1480343, 1619998, 2525291, 2769674, 2960686, 5050582, 42929947, 85859894]

約数ペア:

[(1, 85859894), (2, 42929947), (17, 5050582), (29, 2960686), (31, 2769674), (34, 2525291), (53, 1619998), (58, 1480343), (62, 1384837), (106, 809999), (493, 174158), (527, 162922), (899, 95506), (901, 95294), (986, 87079), (1054, 81461), (1537, 55862), (1643, 52258), (1798, 47753), (1802, 47647), (2809, 30566), (3074, 27931), (3286, 26129), (5618, 15283)]