64581232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5791}}^1$

素因数の和:5857

約数の個数: 40

約数和(自身を含む): 135741312

約数和(自身を除く): 71160080

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 5791, 11152, 11582, 23164, 46328, 92656, 98447, 196894, 237431, 393788, 474862, 787576, 949724, 1575152, 1899448, 3798896, 4036327, 8072654, 16145308, 32290616, 64581232]

約数ペア:

[(1, 64581232), (2, 32290616), (4, 16145308), (8, 8072654), (16, 4036327), (17, 3798896), (34, 1899448), (41, 1575152), (68, 949724), (82, 787576), (136, 474862), (164, 393788), (272, 237431), (328, 196894), (656, 98447), (697, 92656), (1394, 46328), (2788, 23164), (5576, 11582), (5791, 11152)]