87685712

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{6659}}^1$

素因数の和:7490

約数の個数: 20

約数和(自身を含む): 170123040

約数和(自身を除く): 82437328

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 6659, 13168, 13318, 26636, 53272, 106544, 5480357, 10960714, 21921428, 43842856, 87685712]

約数ペア:

[(1, 87685712), (2, 43842856), (4, 21921428), (8, 10960714), (16, 5480357), (823, 106544), (1646, 53272), (3292, 26636), (6584, 13318), (6659, 13168)]