16385568

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 46230912

約数和(自身を除く): 29845344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 69, 82, 92, 96, 123, 138, 164, 181, 184, 246, 276, 328, 362, 368, 492, 543, 552, 656, 724, 736, 943, 984, 1086, 1104, 1312, 1448, 1886, 1968, 2172, 2208, 2829, 2896, 3772, 3936, 4163, 4344, 5658, 5792, 7421, 7544, 8326, 8688, 11316, 12489, 14842, 15088, 16652, 17376, 22263, 22632, 24978, 29684, 30176, 33304, 44526, 45264, 49956, 59368, 66608, 89052, 90528, 99912, 118736, 133216, 170683, 178104, 199824, 237472, 341366, 356208, 399648, 512049, 682732, 712416, 1024098, 1365464, 2048196, 2730928, 4096392, 5461856, 8192784, 16385568]

約数ペア:

[(1, 16385568), (2, 8192784), (3, 5461856), (4, 4096392), (6, 2730928), (8, 2048196), (12, 1365464), (16, 1024098), (23, 712416), (24, 682732), (32, 512049), (41, 399648), (46, 356208), (48, 341366), (69, 237472), (82, 199824), (92, 178104), (96, 170683), (123, 133216), (138, 118736), (164, 99912), (181, 90528), (184, 89052), (246, 66608), (276, 59368), (328, 49956), (362, 45264), (368, 44526), (492, 33304), (543, 30176), (552, 29684), (656, 24978), (724, 22632), (736, 22263), (943, 17376), (984, 16652), (1086, 15088), (1104, 14842), (1312, 12489), (1448, 11316), (1886, 8688), (1968, 8326), (2172, 7544), (2208, 7421), (2829, 5792), (2896, 5658), (3772, 4344), (3936, 4163)]