231566342

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4073}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 413005824

約数和(自身を除く): 181439482

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1834, 4061, 4073, 8122, 8146, 28427, 28511, 56854, 57022, 126263, 252526, 533563, 883841, 1067126, 1767682, 3734941, 7469882, 16540453, 33080906, 115783171, 231566342]

約数ペア:

[(1, 231566342), (2, 115783171), (7, 33080906), (14, 16540453), (31, 7469882), (62, 3734941), (131, 1767682), (217, 1067126), (262, 883841), (434, 533563), (917, 252526), (1834, 126263), (4061, 57022), (4073, 56854), (8122, 28511), (8146, 28427)]