31628818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 53778816

約数和(自身を除く): 22149998

約数列:

[1, 2, 13, 23, 26, 46, 227, 233, 299, 454, 466, 598, 2951, 3029, 5221, 5359, 5902, 6058, 10442, 10718, 52891, 67873, 69667, 105782, 135746, 139334, 687583, 1216493, 1375166, 2432986, 15814409, 31628818]

約数ペア:

[(1, 31628818), (2, 15814409), (13, 2432986), (23, 1375166), (26, 1216493), (46, 687583), (227, 139334), (233, 135746), (299, 105782), (454, 69667), (466, 67873), (598, 52891), (2951, 10718), (3029, 10442), (5221, 6058), (5359, 5902)]