9319856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 22956864

約数和(自身を除く): 13637008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 173, 182, 208, 259, 296, 346, 364, 481, 518, 592, 692, 728, 962, 1036, 1211, 1384, 1456, 1924, 2072, 2249, 2422, 2768, 3367, 3848, 4144, 4498, 4844, 6401, 6734, 7696, 8996, 9688, 12802, 13468, 15743, 17992, 19376, 25604, 26936, 31486, 35984, 44807, 51208, 53872, 62972, 83213, 89614, 102416, 125944, 166426, 179228, 251888, 332852, 358456, 582491, 665704, 716912, 1164982, 1331408, 2329964, 4659928, 9319856]

約数ペア:

[(1, 9319856), (2, 4659928), (4, 2329964), (7, 1331408), (8, 1164982), (13, 716912), (14, 665704), (16, 582491), (26, 358456), (28, 332852), (37, 251888), (52, 179228), (56, 166426), (74, 125944), (91, 102416), (104, 89614), (112, 83213), (148, 62972), (173, 53872), (182, 51208), (208, 44807), (259, 35984), (296, 31486), (346, 26936), (364, 25604), (481, 19376), (518, 17992), (592, 15743), (692, 13468), (728, 12802), (962, 9688), (1036, 8996), (1211, 7696), (1384, 6734), (1456, 6401), (1924, 4844), (2072, 4498), (2249, 4144), (2422, 3848), (2768, 3367)]