81253982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 133646112

約数和(自身を除く): 52392130

約数列:

[1, 2, 17, 34, 53, 67, 106, 134, 673, 901, 1139, 1346, 1802, 2278, 3551, 7102, 11441, 22882, 35669, 45091, 60367, 71338, 90182, 120734, 606373, 766547, 1212746, 1533094, 2389823, 4779646, 40626991, 81253982]

約数ペア:

[(1, 81253982), (2, 40626991), (17, 4779646), (34, 2389823), (53, 1533094), (67, 1212746), (106, 766547), (134, 606373), (673, 120734), (901, 90182), (1139, 71338), (1346, 60367), (1802, 45091), (2278, 35669), (3551, 22882), (7102, 11441)]