16537872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 48746880

約数和(自身を除く): 32209008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1559, 1768, 2652, 3118, 3536, 4677, 5304, 6236, 9354, 10608, 12472, 18708, 20267, 24944, 26503, 37416, 40534, 53006, 60801, 74832, 79509, 81068, 106012, 121602, 159018, 162136, 212024, 243204, 318036, 324272, 344539, 424048, 486408, 636072, 689078, 972816, 1033617, 1272144, 1378156, 2067234, 2756312, 4134468, 5512624, 8268936, 16537872]

約数ペア:

[(1, 16537872), (2, 8268936), (3, 5512624), (4, 4134468), (6, 2756312), (8, 2067234), (12, 1378156), (13, 1272144), (16, 1033617), (17, 972816), (24, 689078), (26, 636072), (34, 486408), (39, 424048), (48, 344539), (51, 324272), (52, 318036), (68, 243204), (78, 212024), (102, 162136), (104, 159018), (136, 121602), (156, 106012), (204, 81068), (208, 79509), (221, 74832), (272, 60801), (312, 53006), (408, 40534), (442, 37416), (624, 26503), (663, 24944), (816, 20267), (884, 18708), (1326, 12472), (1559, 10608), (1768, 9354), (2652, 6236), (3118, 5304), (3536, 4677)]