88677368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5431}}^1$

素因数の和:5607

約数の個数: 32

約数和(自身を含む): 180233760

約数和(自身を除く): 91556392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 5431, 8164, 10862, 16328, 21724, 43448, 70603, 141206, 282412, 564824, 852667, 1705334, 3410668, 6821336, 11084671, 22169342, 44338684, 88677368]

約数ペア:

[(1, 88677368), (2, 44338684), (4, 22169342), (8, 11084671), (13, 6821336), (26, 3410668), (52, 1705334), (104, 852667), (157, 564824), (314, 282412), (628, 141206), (1256, 70603), (2041, 43448), (4082, 21724), (5431, 16328), (8164, 10862)]