85161916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 178827264

約数和(自身を除く): 93665348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 446, 593, 644, 892, 1186, 1561, 2372, 3122, 4151, 5129, 6244, 8302, 10258, 13639, 16604, 20516, 27278, 35903, 54556, 71806, 95473, 132239, 143612, 190946, 264478, 381892, 528956, 925673, 1851346, 3041497, 3702692, 6082994, 12165988, 21290479, 42580958, 85161916]

約数ペア:

[(1, 85161916), (2, 42580958), (4, 21290479), (7, 12165988), (14, 6082994), (23, 3702692), (28, 3041497), (46, 1851346), (92, 925673), (161, 528956), (223, 381892), (322, 264478), (446, 190946), (593, 143612), (644, 132239), (892, 95473), (1186, 71806), (1561, 54556), (2372, 35903), (3122, 27278), (4151, 20516), (5129, 16604), (6244, 13639), (8302, 10258)]