15663758672

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{108211}}^1$

素因数の和:108411

約数の個数: 40

約数和(自身を含む): 30996245280

約数和(自身を除く): 15332486608

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 218, 332, 436, 664, 872, 1328, 1744, 9047, 18094, 36188, 72376, 108211, 144752, 216422, 432844, 865688, 1731376, 8981513, 11794999, 17963026, 23589998, 35926052, 47179996, 71852104, 94359992, 143704208, 188719984, 978984917, 1957969834, 3915939668, 7831879336, 15663758672]

約数ペア:

[(1, 15663758672), (2, 7831879336), (4, 3915939668), (8, 1957969834), (16, 978984917), (83, 188719984), (109, 143704208), (166, 94359992), (218, 71852104), (332, 47179996), (436, 35926052), (664, 23589998), (872, 17963026), (1328, 11794999), (1744, 8981513), (9047, 1731376), (18094, 865688), (36188, 432844), (72376, 216422), (108211, 144752)]