80474768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15767}}^1$

素因数の和:15815

約数の個数: 40

約数和(自身を含む): 175970880

約数和(自身を除く): 95496112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 15767, 31534, 63068, 126136, 173437, 252272, 346874, 457243, 693748, 914486, 1387496, 1828972, 2774992, 3657944, 5029673, 7315888, 10059346, 20118692, 40237384, 80474768]

約数ペア:

[(1, 80474768), (2, 40237384), (4, 20118692), (8, 10059346), (11, 7315888), (16, 5029673), (22, 3657944), (29, 2774992), (44, 1828972), (58, 1387496), (88, 914486), (116, 693748), (176, 457243), (232, 346874), (319, 252272), (464, 173437), (638, 126136), (1276, 63068), (2552, 31534), (5104, 15767)]