78840533

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 83241984

約数和(自身を除く): 4401451

約数列:

[1, 31, 97, 157, 167, 3007, 4867, 5177, 15229, 16199, 26219, 472099, 502169, 812789, 2543243, 78840533]

約数ペア:

[(1, 78840533), (31, 2543243), (97, 812789), (157, 502169), (167, 472099), (3007, 26219), (4867, 16199), (5177, 15229)]