61389688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 119082960

約数和(自身を除く): 57693272

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 2161, 3551, 4322, 7102, 8644, 14204, 17288, 28408, 114533, 144787, 229066, 289574, 458132, 579148, 916264, 1158296, 7673711, 15347422, 30694844, 61389688]

約数ペア:

[(1, 61389688), (2, 30694844), (4, 15347422), (8, 7673711), (53, 1158296), (67, 916264), (106, 579148), (134, 458132), (212, 289574), (268, 229066), (424, 144787), (536, 114533), (2161, 28408), (3551, 17288), (4322, 14204), (7102, 8644)]