31752807904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{87187}}^1$

素因数の和:87815

約数の個数: 48

約数和(自身を含む): 65914128000

約数和(自身を除く): 34161320096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 599, 608, 1198, 2396, 4792, 9584, 11381, 19168, 22762, 45524, 87187, 91048, 174374, 182096, 348748, 364192, 697496, 1394992, 1656553, 2789984, 3313106, 6626212, 13252424, 26504848, 52225013, 53009696, 104450026, 208900052, 417800104, 835600208, 992275247, 1671200416, 1984550494, 3969100988, 7938201976, 15876403952, 31752807904]

約数ペア:

[(1, 31752807904), (2, 15876403952), (4, 7938201976), (8, 3969100988), (16, 1984550494), (19, 1671200416), (32, 992275247), (38, 835600208), (76, 417800104), (152, 208900052), (304, 104450026), (599, 53009696), (608, 52225013), (1198, 26504848), (2396, 13252424), (4792, 6626212), (9584, 3313106), (11381, 2789984), (19168, 1656553), (22762, 1394992), (45524, 697496), (87187, 364192), (91048, 348748), (174374, 182096)]