111428824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24917}}^1$

素因数の和:24979

約数の個数: 32

約数和(自身を含む): 230242320

約数和(自身を除く): 118813496

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 24917, 49834, 99668, 199336, 323921, 647842, 1071431, 1295684, 2142862, 2591368, 4285724, 8571448, 13928603, 27857206, 55714412, 111428824]

約数ペア:

[(1, 111428824), (2, 55714412), (4, 27857206), (8, 13928603), (13, 8571448), (26, 4285724), (43, 2591368), (52, 2142862), (86, 1295684), (104, 1071431), (172, 647842), (344, 323921), (559, 199336), (1118, 99668), (2236, 49834), (4472, 24917)]