31007312

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12037}}^1$

素因数の和:12075

約数の個数: 40

約数和(自身を含む): 71650176

約数和(自身を除く): 40642864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 12037, 24074, 48148, 84259, 96296, 168518, 192592, 276851, 337036, 553702, 674072, 1107404, 1348144, 1937957, 2214808, 3875914, 4429616, 7751828, 15503656, 31007312]

約数ペア:

[(1, 31007312), (2, 15503656), (4, 7751828), (7, 4429616), (8, 3875914), (14, 2214808), (16, 1937957), (23, 1348144), (28, 1107404), (46, 674072), (56, 553702), (92, 337036), (112, 276851), (161, 192592), (184, 168518), (322, 96296), (368, 84259), (644, 48148), (1288, 24074), (2576, 12037)]