31081608

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{10529}}^1$

素因数の和:10582

約数の個数: 48

約数和(自身を含む): 86240700

約数和(自身を除く): 55159092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 10529, 21058, 31587, 42116, 63174, 84232, 94761, 126348, 189522, 252696, 379044, 431689, 758088, 863378, 1295067, 1726756, 2590134, 3453512, 3885201, 5180268, 7770402, 10360536, 15540804, 31081608]

約数ペア:

[(1, 31081608), (2, 15540804), (3, 10360536), (4, 7770402), (6, 5180268), (8, 3885201), (9, 3453512), (12, 2590134), (18, 1726756), (24, 1295067), (36, 863378), (41, 758088), (72, 431689), (82, 379044), (123, 252696), (164, 189522), (246, 126348), (328, 94761), (369, 84232), (492, 63174), (738, 42116), (984, 31587), (1476, 21058), (2952, 10529)]