1636690832

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{136573}}^1$

素因数の和:136695

約数の個数: 40

約数和(自身を含む): 3657998016

約数和(自身を除く): 2021307184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 136573, 273146, 546292, 956011, 1092584, 1912022, 2185168, 3824044, 7648088, 14613311, 15296176, 29226622, 58453244, 102293177, 116906488, 204586354, 233812976, 409172708, 818345416, 1636690832]

約数ペア:

[(1, 1636690832), (2, 818345416), (4, 409172708), (7, 233812976), (8, 204586354), (14, 116906488), (16, 102293177), (28, 58453244), (56, 29226622), (107, 15296176), (112, 14613311), (214, 7648088), (428, 3824044), (749, 2185168), (856, 1912022), (1498, 1092584), (1712, 956011), (2996, 546292), (5992, 273146), (11984, 136573)]