85966556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 169461600

約数和(自身を除く): 83495044

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 109, 116, 218, 377, 436, 523, 754, 1046, 1417, 1508, 2092, 2834, 3161, 5668, 6322, 6799, 12644, 13598, 15167, 27196, 30334, 41093, 57007, 60668, 82186, 114014, 164372, 197171, 228028, 394342, 741091, 788684, 1482182, 1653203, 2964364, 3306406, 6612812, 21491639, 42983278, 85966556]

約数ペア:

[(1, 85966556), (2, 42983278), (4, 21491639), (13, 6612812), (26, 3306406), (29, 2964364), (52, 1653203), (58, 1482182), (109, 788684), (116, 741091), (218, 394342), (377, 228028), (436, 197171), (523, 164372), (754, 114014), (1046, 82186), (1417, 60668), (1508, 57007), (2092, 41093), (2834, 30334), (3161, 27196), (5668, 15167), (6322, 13598), (6799, 12644)]