31889256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189817}}^1$

素因数の和:189833

約数の個数: 32

約数和(自身を含む): 91112640

約数和(自身を除く): 59223384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189817, 379634, 569451, 759268, 1138902, 1328719, 1518536, 2277804, 2657438, 3986157, 4555608, 5314876, 7972314, 10629752, 15944628, 31889256]

約数ペア:

[(1, 31889256), (2, 15944628), (3, 10629752), (4, 7972314), (6, 5314876), (7, 4555608), (8, 3986157), (12, 2657438), (14, 2277804), (21, 1518536), (24, 1328719), (28, 1138902), (42, 759268), (56, 569451), (84, 379634), (168, 189817)]