104372008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23339}}^1$

素因数の和:23401

約数の個数: 32

約数和(自身を含む): 215661600

約数和(自身を除く): 111289592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 23339, 46678, 93356, 186712, 303407, 606814, 1003577, 1213628, 2007154, 2427256, 4014308, 8028616, 13046501, 26093002, 52186004, 104372008]

約数ペア:

[(1, 104372008), (2, 52186004), (4, 26093002), (8, 13046501), (13, 8028616), (26, 4014308), (43, 2427256), (52, 2007154), (86, 1213628), (104, 1003577), (172, 606814), (344, 303407), (559, 186712), (1118, 93356), (2236, 46678), (4472, 23339)]