83647798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 138583872

約数和(自身を除く): 54936074

約数列:

[1, 2, 13, 26, 71, 113, 142, 226, 401, 802, 923, 1469, 1846, 2938, 5213, 8023, 10426, 16046, 28471, 45313, 56942, 90626, 104299, 208598, 370123, 589069, 740246, 1178138, 3217223, 6434446, 41823899, 83647798]

約数ペア:

[(1, 83647798), (2, 41823899), (13, 6434446), (26, 3217223), (71, 1178138), (113, 740246), (142, 589069), (226, 370123), (401, 208598), (802, 104299), (923, 90626), (1469, 56942), (1846, 45313), (2938, 28471), (5213, 16046), (8023, 10426)]