172026352

素因数分解:

$2^4\times {\mathrm{2039}}^1\times {\mathrm{5273}}^1$

素因数の和:7320

約数の個数: 20

約数和(自身を含む): 333527760

約数和(自身を除く): 161501408

約数列:

[1, 2, 4, 8, 16, 2039, 4078, 5273, 8156, 10546, 16312, 21092, 32624, 42184, 84368, 10751647, 21503294, 43006588, 86013176, 172026352]

約数ペア:

[(1, 172026352), (2, 86013176), (4, 43006588), (8, 21503294), (16, 10751647), (2039, 84368), (4078, 42184), (5273, 32624), (8156, 21092), (10546, 16312)]