2112848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 4353888

約数和(自身を除く): 2241040

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 83, 86, 148, 166, 172, 296, 332, 344, 592, 664, 688, 1328, 1591, 3071, 3182, 3569, 6142, 6364, 7138, 12284, 12728, 14276, 24568, 25456, 28552, 49136, 57104, 132053, 264106, 528212, 1056424, 2112848]

約数ペア:

[(1, 2112848), (2, 1056424), (4, 528212), (8, 264106), (16, 132053), (37, 57104), (43, 49136), (74, 28552), (83, 25456), (86, 24568), (148, 14276), (166, 12728), (172, 12284), (296, 7138), (332, 6364), (344, 6142), (592, 3569), (664, 3182), (688, 3071), (1328, 1591)]