172432972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{1777}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 319911984

約数和(自身を除く): 147479012

約数列:

[1, 2, 4, 17, 34, 68, 1427, 1777, 2854, 3554, 5708, 7108, 24259, 30209, 48518, 60418, 97036, 120836, 2535779, 5071558, 10143116, 43108243, 86216486, 172432972]

約数ペア:

[(1, 172432972), (2, 86216486), (4, 43108243), (17, 10143116), (34, 5071558), (68, 2535779), (1427, 120836), (1777, 97036), (2854, 60418), (3554, 48518), (5708, 30209), (7108, 24259)]