459520016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{35153}}^1$

素因数の和:35223

約数の個数: 40

約数和(自身を含む): 959001120

約数和(自身を除く): 499481104

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 35153, 70306, 140612, 281224, 562448, 667907, 1335814, 1511579, 2671628, 3023158, 5343256, 6046316, 10686512, 12092632, 24185264, 28720001, 57440002, 114880004, 229760008, 459520016]

約数ペア:

[(1, 459520016), (2, 229760008), (4, 114880004), (8, 57440002), (16, 28720001), (19, 24185264), (38, 12092632), (43, 10686512), (76, 6046316), (86, 5343256), (152, 3023158), (172, 2671628), (304, 1511579), (344, 1335814), (688, 667907), (817, 562448), (1634, 281224), (3268, 140612), (6536, 70306), (13072, 35153)]