81184048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{461273}}^1$

素因数の和:461292

約数の個数: 20

約数和(自身を含む): 171593928

約数和(自身を除く): 90409880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 461273, 922546, 1845092, 3690184, 5074003, 7380368, 10148006, 20296012, 40592024, 81184048]

約数ペア:

[(1, 81184048), (2, 40592024), (4, 20296012), (8, 10148006), (11, 7380368), (16, 5074003), (22, 3690184), (44, 1845092), (88, 922546), (176, 461273)]