84371888

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 167697600

約数和(自身を除く): 83325712

約数列:

[1, 2, 4, 8, 16, 59, 118, 139, 236, 278, 472, 556, 643, 944, 1112, 1286, 2224, 2572, 5144, 8201, 10288, 16402, 32804, 37937, 65608, 75874, 89377, 131216, 151748, 178754, 303496, 357508, 606992, 715016, 1430032, 5273243, 10546486, 21092972, 42185944, 84371888]

約数ペア:

[(1, 84371888), (2, 42185944), (4, 21092972), (8, 10546486), (16, 5273243), (59, 1430032), (118, 715016), (139, 606992), (236, 357508), (278, 303496), (472, 178754), (556, 151748), (643, 131216), (944, 89377), (1112, 75874), (1286, 65608), (2224, 37937), (2572, 32804), (5144, 16402), (8201, 10288)]