836368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4042

約数の個数: 20

約数和(自身を含む): 1745548

約数和(自身を除く): 909180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4021, 8042, 16084, 32168, 52273, 64336, 104546, 209092, 418184, 836368]

約数ペア:

[(1, 836368), (2, 418184), (4, 209092), (8, 104546), (13, 64336), (16, 52273), (26, 32168), (52, 16084), (104, 8042), (208, 4021)]