31272408

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5233}}^1$

素因数の和:5328

約数の個数: 48

約数和(自身を含む): 85732920

約数和(自身を除く): 54460512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5233, 5976, 10466, 15699, 20932, 31398, 41864, 47097, 62796, 94194, 125592, 188388, 376776, 434339, 868678, 1303017, 1737356, 2606034, 3474712, 3909051, 5212068, 7818102, 10424136, 15636204, 31272408]

約数ペア:

[(1, 31272408), (2, 15636204), (3, 10424136), (4, 7818102), (6, 5212068), (8, 3909051), (9, 3474712), (12, 2606034), (18, 1737356), (24, 1303017), (36, 868678), (72, 434339), (83, 376776), (166, 188388), (249, 125592), (332, 94194), (498, 62796), (664, 47097), (747, 41864), (996, 31398), (1494, 20932), (1992, 15699), (2988, 10466), (5233, 5976)]