13886336

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 27880680

約数和(自身を除く): 13994344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 691, 1256, 1382, 2512, 2764, 5024, 5528, 10048, 11056, 20096, 22112, 44224, 88448, 108487, 216974, 433948, 867896, 1735792, 3471584, 6943168, 13886336]

約数ペア:

[(1, 13886336), (2, 6943168), (4, 3471584), (8, 1735792), (16, 867896), (32, 433948), (64, 216974), (128, 108487), (157, 88448), (314, 44224), (628, 22112), (691, 20096), (1256, 11056), (1382, 10048), (2512, 5528), (2764, 5024)]