87858244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{31513}}^1$

素因数の和:31575

約数の個数: 24

約数和(自身を含む): 166772088

約数和(自身を除く): 78913844

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 31513, 63026, 126052, 535721, 1071442, 1292033, 2142884, 2584066, 5168132, 21964561, 43929122, 87858244]

約数ペア:

[(1, 87858244), (2, 43929122), (4, 21964561), (17, 5168132), (34, 2584066), (41, 2142884), (68, 1292033), (82, 1071442), (164, 535721), (697, 126052), (1394, 63026), (2788, 31513)]