255107032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{31793}}^1$

素因数の和:31875

約数の個数: 32

約数和(自身を含む): 515062800

約数和(自身を除く): 259955768

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 31793, 63586, 127172, 254344, 540481, 1080962, 1875787, 2161924, 3751574, 4323848, 7503148, 15006296, 31888379, 63776758, 127553516, 255107032]

約数ペア:

[(1, 255107032), (2, 127553516), (4, 63776758), (8, 31888379), (17, 15006296), (34, 7503148), (59, 4323848), (68, 3751574), (118, 2161924), (136, 1875787), (236, 1080962), (472, 540481), (1003, 254344), (2006, 127172), (4012, 63586), (8024, 31793)]