91968856

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23131}}^1$

素因数の和:23215

約数の個数: 32

約数和(自身を含む): 199860480

約数和(自身を除く): 107891624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 23131, 46262, 92524, 161917, 185048, 323834, 647668, 1295336, 1642301, 3284602, 6569204, 11496107, 13138408, 22992214, 45984428, 91968856]

約数ペア:

[(1, 91968856), (2, 45984428), (4, 22992214), (7, 13138408), (8, 11496107), (14, 6569204), (28, 3284602), (56, 1642301), (71, 1295336), (142, 647668), (284, 323834), (497, 185048), (568, 161917), (994, 92524), (1988, 46262), (3976, 23131)]