85685576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4013}}^1$

素因数の和:4193

約数の個数: 32

約数和(自身を含む): 171237240

約数和(自身を除く): 85551664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 4013, 5338, 8026, 10676, 16052, 21352, 32104, 68221, 136442, 272884, 545768, 630041, 1260082, 2520164, 5040328, 10710697, 21421394, 42842788, 85685576]

約数ペア:

[(1, 85685576), (2, 42842788), (4, 21421394), (8, 10710697), (17, 5040328), (34, 2520164), (68, 1260082), (136, 630041), (157, 545768), (314, 272884), (628, 136442), (1256, 68221), (2669, 32104), (4013, 21352), (5338, 16052), (8026, 10676)]