55740804016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{163321}}^1$

素因数の和:163669

約数の個数: 40

約数和(自身を含む): 109724945904

約数和(自身を除く): 53984141888

約数列:

[1, 2, 4, 8, 16, 83, 166, 257, 332, 514, 664, 1028, 1328, 2056, 4112, 21331, 42662, 85324, 163321, 170648, 326642, 341296, 653284, 1306568, 2613136, 13555643, 27111286, 41973497, 54222572, 83946994, 108445144, 167893988, 216890288, 335787976, 671575952, 3483800251, 6967600502, 13935201004, 27870402008, 55740804016]

約数ペア:

[(1, 55740804016), (2, 27870402008), (4, 13935201004), (8, 6967600502), (16, 3483800251), (83, 671575952), (166, 335787976), (257, 216890288), (332, 167893988), (514, 108445144), (664, 83946994), (1028, 54222572), (1328, 41973497), (2056, 27111286), (4112, 13555643), (21331, 2613136), (42662, 1306568), (85324, 653284), (163321, 341296), (170648, 326642)]