87988218

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{65761}}^1$

素因数の和:65989

約数の個数: 16

約数和(自身を含む): 176768256

約数和(自身を除く): 88780038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 65761, 131522, 197283, 394566, 14664703, 29329406, 43994109, 87988218]

約数ペア:

[(1, 87988218), (2, 43994109), (3, 29329406), (6, 14664703), (223, 394566), (446, 197283), (669, 131522), (1338, 65761)]