80033888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 92696992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 271, 352, 542, 839, 1084, 1678, 2168, 2981, 3356, 4336, 5962, 6712, 8672, 9229, 11924, 13424, 18458, 23848, 26848, 36916, 47696, 73832, 95392, 147664, 227369, 295328, 454738, 909476, 1818952, 2501059, 3637904, 5002118, 7275808, 10004236, 20008472, 40016944, 80033888]

約数ペア:

[(1, 80033888), (2, 40016944), (4, 20008472), (8, 10004236), (11, 7275808), (16, 5002118), (22, 3637904), (32, 2501059), (44, 1818952), (88, 909476), (176, 454738), (271, 295328), (352, 227369), (542, 147664), (839, 95392), (1084, 73832), (1678, 47696), (2168, 36916), (2981, 26848), (3356, 23848), (4336, 18458), (5962, 13424), (6712, 11924), (8672, 9229)]