87729346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{37847}}^1$

素因数の和:37929

約数の個数: 16

約数和(自身を含む): 140794560

約数和(自身を除く): 53065214

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 37847, 75694, 719093, 1438186, 2308667, 4617334, 43864673, 87729346]

約数ペア:

[(1, 87729346), (2, 43864673), (19, 4617334), (38, 2308667), (61, 1438186), (122, 719093), (1159, 75694), (2318, 37847)]