16689312

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 72

約数和(自身を含む): 47882016

約数和(自身を除く): 31192704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 347, 501, 668, 694, 1002, 1041, 1336, 1388, 1503, 2004, 2082, 2672, 2776, 3006, 3123, 4008, 4164, 5344, 5552, 6012, 6246, 8016, 8328, 11104, 12024, 12492, 16032, 16656, 24048, 24984, 33312, 48096, 49968, 57949, 99936, 115898, 173847, 231796, 347694, 463592, 521541, 695388, 927184, 1043082, 1390776, 1854368, 2086164, 2781552, 4172328, 5563104, 8344656, 16689312]

約数ペア:

[(1, 16689312), (2, 8344656), (3, 5563104), (4, 4172328), (6, 2781552), (8, 2086164), (9, 1854368), (12, 1390776), (16, 1043082), (18, 927184), (24, 695388), (32, 521541), (36, 463592), (48, 347694), (72, 231796), (96, 173847), (144, 115898), (167, 99936), (288, 57949), (334, 49968), (347, 48096), (501, 33312), (668, 24984), (694, 24048), (1002, 16656), (1041, 16032), (1336, 12492), (1388, 12024), (1503, 11104), (2004, 8328), (2082, 8016), (2672, 6246), (2776, 6012), (3006, 5552), (3123, 5344), (4008, 4164)]