1423664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{8089}}^1$

素因数の和:8108

約数の個数: 20

約数和(自身を含む): 3009480

約数和(自身を除く): 1585816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8089, 16178, 32356, 64712, 88979, 129424, 177958, 355916, 711832, 1423664]

約数ペア:

[(1, 1423664), (2, 711832), (4, 355916), (8, 177958), (11, 129424), (16, 88979), (22, 64712), (44, 32356), (88, 16178), (176, 8089)]