90720007466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{16045279}}^1$

素因数の和:16045549

約数の個数: 16

約数和(自身を含む): 149028560640

約数和(自身を除く): 58308553174

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 16045279, 32090558, 176498069, 352996138, 4123636703, 8247273406, 45360003733, 90720007466]

約数ペア:

[(1, 90720007466), (2, 45360003733), (11, 8247273406), (22, 4123636703), (257, 352996138), (514, 176498069), (2827, 32090558), (5654, 16045279)]