31129224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 89702400

約数和(自身を除く): 58573176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1459, 1524, 1778, 2667, 2918, 3048, 3556, 4377, 5334, 5836, 7112, 8754, 10213, 10668, 11672, 17508, 20426, 21336, 30639, 35016, 40852, 61278, 81704, 122556, 185293, 245112, 370586, 555879, 741172, 1111758, 1297051, 1482344, 2223516, 2594102, 3891153, 4447032, 5188204, 7782306, 10376408, 15564612, 31129224]

約数ペア:

[(1, 31129224), (2, 15564612), (3, 10376408), (4, 7782306), (6, 5188204), (7, 4447032), (8, 3891153), (12, 2594102), (14, 2223516), (21, 1482344), (24, 1297051), (28, 1111758), (42, 741172), (56, 555879), (84, 370586), (127, 245112), (168, 185293), (254, 122556), (381, 81704), (508, 61278), (762, 40852), (889, 35016), (1016, 30639), (1459, 21336), (1524, 20426), (1778, 17508), (2667, 11672), (2918, 10668), (3048, 10213), (3556, 8754), (4377, 7112), (5334, 5836)]