89898718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2729}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 166944960

約数和(自身を除く): 77046242

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 1267, 2353, 2534, 2729, 4706, 5458, 16471, 19103, 32942, 35477, 38206, 70954, 248339, 493949, 496678, 987898, 3457643, 6421337, 6915286, 12842674, 44949359, 89898718]

約数ペア:

[(1, 89898718), (2, 44949359), (7, 12842674), (13, 6915286), (14, 6421337), (26, 3457643), (91, 987898), (181, 496678), (182, 493949), (362, 248339), (1267, 70954), (2353, 38206), (2534, 35477), (2729, 32942), (4706, 19103), (5458, 16471)]