2016171776

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 4263947520

約数和(自身を除く): 2247775744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 163, 256, 304, 326, 608, 652, 1216, 1304, 2432, 2543, 2608, 3097, 4864, 5086, 5216, 6194, 10172, 10432, 12388, 20344, 20864, 24776, 40688, 41728, 48317, 49552, 81376, 96634, 99104, 162752, 193268, 198208, 325504, 386536, 396416, 414509, 651008, 773072, 792832, 829018, 1546144, 1658036, 3092288, 3316072, 6184576, 6632144, 7875671, 12369152, 13264288, 15751342, 26528576, 31502684, 53057152, 63005368, 106114304, 126010736, 252021472, 504042944, 1008085888, 2016171776]

約数ペア:

[(1, 2016171776), (2, 1008085888), (4, 504042944), (8, 252021472), (16, 126010736), (19, 106114304), (32, 63005368), (38, 53057152), (64, 31502684), (76, 26528576), (128, 15751342), (152, 13264288), (163, 12369152), (256, 7875671), (304, 6632144), (326, 6184576), (608, 3316072), (652, 3092288), (1216, 1658036), (1304, 1546144), (2432, 829018), (2543, 792832), (2608, 773072), (3097, 651008), (4864, 414509), (5086, 396416), (5216, 386536), (6194, 325504), (10172, 198208), (10432, 193268), (12388, 162752), (20344, 99104), (20864, 96634), (24776, 81376), (40688, 49552), (41728, 48317)]