31642488

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 91269360

約数和(自身を除く): 59626872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 243, 246, 324, 328, 369, 397, 486, 492, 648, 738, 794, 972, 984, 1107, 1191, 1476, 1588, 1944, 2214, 2382, 2952, 3176, 3321, 3573, 4428, 4764, 6642, 7146, 8856, 9528, 9963, 10719, 13284, 14292, 16277, 19926, 21438, 26568, 28584, 32157, 32554, 39852, 42876, 48831, 64314, 65108, 79704, 85752, 96471, 97662, 128628, 130216, 146493, 192942, 195324, 257256, 292986, 385884, 390648, 439479, 585972, 771768, 878958, 1171944, 1318437, 1757916, 2636874, 3515832, 3955311, 5273748, 7910622, 10547496, 15821244, 31642488]

約数ペア:

[(1, 31642488), (2, 15821244), (3, 10547496), (4, 7910622), (6, 5273748), (8, 3955311), (9, 3515832), (12, 2636874), (18, 1757916), (24, 1318437), (27, 1171944), (36, 878958), (41, 771768), (54, 585972), (72, 439479), (81, 390648), (82, 385884), (108, 292986), (123, 257256), (162, 195324), (164, 192942), (216, 146493), (243, 130216), (246, 128628), (324, 97662), (328, 96471), (369, 85752), (397, 79704), (486, 65108), (492, 64314), (648, 48831), (738, 42876), (794, 39852), (972, 32554), (984, 32157), (1107, 28584), (1191, 26568), (1476, 21438), (1588, 19926), (1944, 16277), (2214, 14292), (2382, 13284), (2952, 10719), (3176, 9963), (3321, 9528), (3573, 8856), (4428, 7146), (4764, 6642)]