80671038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1920739}}^1$

素因数の和:1920751

約数の個数: 16

約数和(自身を含む): 184391040

約数和(自身を除く): 103720002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1920739, 3841478, 5762217, 11524434, 13445173, 26890346, 40335519, 80671038]

約数ペア:

[(1, 80671038), (2, 40335519), (3, 26890346), (6, 13445173), (7, 11524434), (14, 5762217), (21, 3841478), (42, 1920739)]