8436703988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{32621}}^1$

素因数の和:32768

約数の個数: 48

約数和(自身を含む): 16112658240

約数和(自身を除く): 7675954252

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 83, 164, 166, 332, 779, 1558, 1577, 3116, 3154, 3403, 6308, 6806, 13612, 32621, 64657, 65242, 129314, 130484, 258628, 619799, 1239598, 1337461, 2479196, 2674922, 2707543, 5349844, 5415086, 10830172, 25411759, 50823518, 51443317, 101647036, 102886634, 111009263, 205773268, 222018526, 444037052, 2109175997, 4218351994, 8436703988]

約数ペア:

[(1, 8436703988), (2, 4218351994), (4, 2109175997), (19, 444037052), (38, 222018526), (41, 205773268), (76, 111009263), (82, 102886634), (83, 101647036), (164, 51443317), (166, 50823518), (332, 25411759), (779, 10830172), (1558, 5415086), (1577, 5349844), (3116, 2707543), (3154, 2674922), (3403, 2479196), (6308, 1337461), (6806, 1239598), (13612, 619799), (32621, 258628), (64657, 130484), (65242, 129314)]