17932328

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 34499520

約数和(自身を除く): 16567192

約数列:

[1, 2, 4, 8, 71, 131, 142, 241, 262, 284, 482, 524, 568, 964, 1048, 1928, 9301, 17111, 18602, 31571, 34222, 37204, 63142, 68444, 74408, 126284, 136888, 252568, 2241541, 4483082, 8966164, 17932328]

約数ペア:

[(1, 17932328), (2, 8966164), (4, 4483082), (8, 2241541), (71, 252568), (131, 136888), (142, 126284), (241, 74408), (262, 68444), (284, 63142), (482, 37204), (524, 34222), (568, 31571), (964, 18602), (1048, 17111), (1928, 9301)]