87756638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{14563}}^1$

素因数の和:14719

約数の個数: 16

約数和(自身を含む): 138416256

約数和(自身を除く): 50659618

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 14563, 29126, 334949, 669898, 1907753, 3815506, 43878319, 87756638]

約数ペア:

[(1, 87756638), (2, 43878319), (23, 3815506), (46, 1907753), (131, 669898), (262, 334949), (3013, 29126), (6026, 14563)]