16384864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 17483936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 199, 248, 332, 398, 496, 664, 796, 992, 1328, 1592, 2573, 2656, 3184, 5146, 6169, 6368, 10292, 12338, 16517, 20584, 24676, 33034, 41168, 49352, 66068, 82336, 98704, 132136, 197408, 264272, 512027, 528544, 1024054, 2048108, 4096216, 8192432, 16384864]

約数ペア:

[(1, 16384864), (2, 8192432), (4, 4096216), (8, 2048108), (16, 1024054), (31, 528544), (32, 512027), (62, 264272), (83, 197408), (124, 132136), (166, 98704), (199, 82336), (248, 66068), (332, 49352), (398, 41168), (496, 33034), (664, 24676), (796, 20584), (992, 16517), (1328, 12338), (1592, 10292), (2573, 6368), (2656, 6169), (3184, 5146)]