172024528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{827041}}^1$

素因数の和:827062

約数の個数: 20

約数和(自身を含む): 358936228

約数和(自身を除く): 186911700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 827041, 1654082, 3308164, 6616328, 10751533, 13232656, 21503066, 43006132, 86012264, 172024528]

約数ペア:

[(1, 172024528), (2, 86012264), (4, 43006132), (8, 21503066), (13, 13232656), (16, 10751533), (26, 6616328), (52, 3308164), (104, 1654082), (208, 827041)]