31987056

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5087}}^1$

素因数の和:5229

約数の個数: 40

約数和(自身を含む): 83280384

約数和(自身を除く): 51293328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 5087, 6288, 10174, 15261, 20348, 30522, 40696, 61044, 81392, 122088, 244176, 666397, 1332794, 1999191, 2665588, 3998382, 5331176, 7996764, 10662352, 15993528, 31987056]

約数ペア:

[(1, 31987056), (2, 15993528), (3, 10662352), (4, 7996764), (6, 5331176), (8, 3998382), (12, 2665588), (16, 1999191), (24, 1332794), (48, 666397), (131, 244176), (262, 122088), (393, 81392), (524, 61044), (786, 40696), (1048, 30522), (1572, 20348), (2096, 15261), (3144, 10174), (5087, 6288)]