84347872

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6173}}^1$

素因数の和:6251

約数の個数: 48

約数和(自身を含む): 192925152

約数和(自身を除く): 108577280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6173, 6832, 12346, 13664, 24692, 43211, 49384, 86422, 98768, 172844, 197536, 345688, 376553, 691376, 753106, 1382752, 1506212, 2635871, 3012424, 5271742, 6024848, 10543484, 12049696, 21086968, 42173936, 84347872]

約数ペア:

[(1, 84347872), (2, 42173936), (4, 21086968), (7, 12049696), (8, 10543484), (14, 6024848), (16, 5271742), (28, 3012424), (32, 2635871), (56, 1506212), (61, 1382752), (112, 753106), (122, 691376), (224, 376553), (244, 345688), (427, 197536), (488, 172844), (854, 98768), (976, 86422), (1708, 49384), (1952, 43211), (3416, 24692), (6173, 13664), (6832, 12346)]