328547176

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30809}}^1$

素因数の和:30889

約数の個数: 32

約数和(自身を含む): 650707200

約数和(自身を除く): 322160024

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 30809, 61618, 123236, 246472, 955079, 1324787, 1910158, 2649574, 3820316, 5299148, 7640632, 10598296, 41068397, 82136794, 164273588, 328547176]

約数ペア:

[(1, 328547176), (2, 164273588), (4, 82136794), (8, 41068397), (31, 10598296), (43, 7640632), (62, 5299148), (86, 3820316), (124, 2649574), (172, 1910158), (248, 1324787), (344, 955079), (1333, 246472), (2666, 123236), (5332, 61618), (10664, 30809)]