61808624

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{54409}}^1$

素因数の和:54488

約数の個数: 20

約数和(自身を含む): 121443120

約数和(自身を除く): 59634496

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 54409, 108818, 217636, 435272, 870544, 3863039, 7726078, 15452156, 30904312, 61808624]

約数ペア:

[(1, 61808624), (2, 30904312), (4, 15452156), (8, 7726078), (16, 3863039), (71, 870544), (142, 435272), (284, 217636), (568, 108818), (1136, 54409)]