16986288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 48854016

約数和(自身を除く): 31867728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 607, 636, 848, 1166, 1214, 1272, 1749, 1821, 2332, 2428, 2544, 3498, 3642, 4664, 4856, 6677, 6996, 7284, 9328, 9712, 13354, 13992, 14568, 20031, 26708, 27984, 29136, 32171, 40062, 53416, 64342, 80124, 96513, 106832, 128684, 160248, 193026, 257368, 320496, 353881, 386052, 514736, 707762, 772104, 1061643, 1415524, 1544208, 2123286, 2831048, 4246572, 5662096, 8493144, 16986288]

約数ペア:

[(1, 16986288), (2, 8493144), (3, 5662096), (4, 4246572), (6, 2831048), (8, 2123286), (11, 1544208), (12, 1415524), (16, 1061643), (22, 772104), (24, 707762), (33, 514736), (44, 386052), (48, 353881), (53, 320496), (66, 257368), (88, 193026), (106, 160248), (132, 128684), (159, 106832), (176, 96513), (212, 80124), (264, 64342), (318, 53416), (424, 40062), (528, 32171), (583, 29136), (607, 27984), (636, 26708), (848, 20031), (1166, 14568), (1214, 13992), (1272, 13354), (1749, 9712), (1821, 9328), (2332, 7284), (2428, 6996), (2544, 6677), (3498, 4856), (3642, 4664)]