545840416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67421}}^1$

素因数の和:67465

約数の個数: 48

約数和(自身を含む): 1223304768

約数和(自身を除く): 677464352

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 67421, 134842, 269684, 539368, 741631, 1078736, 1483262, 1550683, 2157472, 2966524, 3101366, 5933048, 6202732, 11866096, 12405464, 17057513, 23732192, 24810928, 34115026, 49621856, 68230052, 136460104, 272920208, 545840416]

約数ペア:

[(1, 545840416), (2, 272920208), (4, 136460104), (8, 68230052), (11, 49621856), (16, 34115026), (22, 24810928), (23, 23732192), (32, 17057513), (44, 12405464), (46, 11866096), (88, 6202732), (92, 5933048), (176, 3101366), (184, 2966524), (253, 2157472), (352, 1550683), (368, 1483262), (506, 1078736), (736, 741631), (1012, 539368), (2024, 269684), (4048, 134842), (8096, 67421)]