43231384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 99993600

約数和(自身を除く): 56762216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 991, 1064, 1148, 1558, 1982, 2296, 3116, 3964, 5453, 6232, 6937, 7928, 10906, 13874, 18829, 21812, 27748, 37658, 40631, 43624, 55496, 75316, 81262, 131803, 150632, 162524, 263606, 284417, 325048, 527212, 568834, 771989, 1054424, 1137668, 1543978, 2275336, 3087956, 5403923, 6175912, 10807846, 21615692, 43231384]

約数ペア:

[(1, 43231384), (2, 21615692), (4, 10807846), (7, 6175912), (8, 5403923), (14, 3087956), (19, 2275336), (28, 1543978), (38, 1137668), (41, 1054424), (56, 771989), (76, 568834), (82, 527212), (133, 325048), (152, 284417), (164, 263606), (266, 162524), (287, 150632), (328, 131803), (532, 81262), (574, 75316), (779, 55496), (991, 43624), (1064, 40631), (1148, 37658), (1558, 27748), (1982, 21812), (2296, 18829), (3116, 13874), (3964, 10906), (5453, 7928), (6232, 6937)]