85851248

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20717}}^1$

素因数の和:20769

約数の個数: 40

約数和(自身を含む): 195246432

約数和(自身を除く): 109395184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 20717, 41434, 82868, 145019, 165736, 290038, 331472, 580076, 766529, 1160152, 1533058, 2320304, 3066116, 5365703, 6132232, 10731406, 12264464, 21462812, 42925624, 85851248]

約数ペア:

[(1, 85851248), (2, 42925624), (4, 21462812), (7, 12264464), (8, 10731406), (14, 6132232), (16, 5365703), (28, 3066116), (37, 2320304), (56, 1533058), (74, 1160152), (112, 766529), (148, 580076), (259, 331472), (296, 290038), (518, 165736), (592, 145019), (1036, 82868), (2072, 41434), (4144, 20717)]