31690734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 66680064

約数和(自身を除く): 34989330

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 1753, 3013, 3506, 5259, 6026, 9039, 10518, 18078, 40319, 80638, 120957, 229643, 241914, 459286, 688929, 1377858, 5281789, 10563578, 15845367, 31690734]

約数ペア:

[(1, 31690734), (2, 15845367), (3, 10563578), (6, 5281789), (23, 1377858), (46, 688929), (69, 459286), (131, 241914), (138, 229643), (262, 120957), (393, 80638), (786, 40319), (1753, 18078), (3013, 10518), (3506, 9039), (5259, 6026)]