91409578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 158545296

約数和(自身を除く): 67135718

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 2833, 5666, 16133, 32266, 36829, 48161, 73658, 96322, 206809, 413618, 626093, 1252186, 2688517, 3515753, 5377034, 7031506, 45704789, 91409578]

約数ペア:

[(1, 91409578), (2, 45704789), (13, 7031506), (17, 5377034), (26, 3515753), (34, 2688517), (73, 1252186), (146, 626093), (221, 413618), (442, 206809), (949, 96322), (1241, 73658), (1898, 48161), (2482, 36829), (2833, 32266), (5666, 16133)]