16945864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 34513920

約数和(自身を除く): 17568056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1283, 1651, 2566, 3302, 5132, 6604, 10264, 13208, 16679, 33358, 66716, 133432, 162941, 325882, 651764, 1303528, 2118233, 4236466, 8472932, 16945864]

約数ペア:

[(1, 16945864), (2, 8472932), (4, 4236466), (8, 2118233), (13, 1303528), (26, 651764), (52, 325882), (104, 162941), (127, 133432), (254, 66716), (508, 33358), (1016, 16679), (1283, 13208), (1651, 10264), (2566, 6604), (3302, 5132)]