89641328

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9643}}^1$

素因数の和:9741

約数の個数: 40

約数和(自身を含む): 200903808

約数和(自身を除く): 111262480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 9643, 19286, 38572, 67501, 77144, 135002, 154288, 270004, 540008, 800369, 1080016, 1600738, 3201476, 5602583, 6402952, 11205166, 12805904, 22410332, 44820664, 89641328]

約数ペア:

[(1, 89641328), (2, 44820664), (4, 22410332), (7, 12805904), (8, 11205166), (14, 6402952), (16, 5602583), (28, 3201476), (56, 1600738), (83, 1080016), (112, 800369), (166, 540008), (332, 270004), (581, 154288), (664, 135002), (1162, 77144), (1328, 67501), (2324, 38572), (4648, 19286), (9296, 9643)]