89917688

素因数分解:

$2^3\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1951}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 193013760

約数和(自身を除く): 103096072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 823, 1646, 1951, 3292, 3902, 5761, 6584, 7804, 11522, 13657, 15608, 23044, 27314, 46088, 54628, 109256, 1605673, 3211346, 6422692, 11239711, 12845384, 22479422, 44958844, 89917688]

約数ペア:

[(1, 89917688), (2, 44958844), (4, 22479422), (7, 12845384), (8, 11239711), (14, 6422692), (28, 3211346), (56, 1605673), (823, 109256), (1646, 54628), (1951, 46088), (3292, 27314), (3902, 23044), (5761, 15608), (6584, 13657), (7804, 11522)]