31987896

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2671}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 80160000

約数和(自身を除く): 48172104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2671, 2994, 3992, 5342, 5988, 8013, 10684, 11976, 16026, 21368, 32052, 64104, 1332829, 2665658, 3998487, 5331316, 7996974, 10662632, 15993948, 31987896]

約数ペア:

[(1, 31987896), (2, 15993948), (3, 10662632), (4, 7996974), (6, 5331316), (8, 3998487), (12, 2665658), (24, 1332829), (499, 64104), (998, 32052), (1497, 21368), (1996, 16026), (2671, 11976), (2994, 10684), (3992, 8013), (5342, 5988)]