89265418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{51361}}^1$

素因数の和:51453

約数の個数: 16

約数和(自身を含む): 147922560

約数和(自身を除く): 58657142

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 51361, 102722, 564971, 1129942, 4057519, 8115038, 44632709, 89265418]

約数ペア:

[(1, 89265418), (2, 44632709), (11, 8115038), (22, 4057519), (79, 1129942), (158, 564971), (869, 102722), (1738, 51361)]