31509168

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5011}}^1$

素因数の和:5153

約数の個数: 40

約数和(自身を含む): 82036416

約数和(自身を除く): 50527248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 5011, 6288, 10022, 15033, 20044, 30066, 40088, 60132, 80176, 120264, 240528, 656441, 1312882, 1969323, 2625764, 3938646, 5251528, 7877292, 10503056, 15754584, 31509168]

約数ペア:

[(1, 31509168), (2, 15754584), (3, 10503056), (4, 7877292), (6, 5251528), (8, 3938646), (12, 2625764), (16, 1969323), (24, 1312882), (48, 656441), (131, 240528), (262, 120264), (393, 80176), (524, 60132), (786, 40088), (1048, 30066), (1572, 20044), (2096, 15033), (3144, 10022), (5011, 6288)]