80780186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{22229}}^1$

素因数の和:22333

約数の個数: 16

約数和(自身を含む): 128044800

約数和(自身を除く): 47264614

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 22229, 44458, 511267, 1022534, 1756091, 3512182, 40390093, 80780186]

約数ペア:

[(1, 80780186), (2, 40390093), (23, 3512182), (46, 1756091), (79, 1022534), (158, 511267), (1817, 44458), (3634, 22229)]