78820624

素因数分解:

$2^4\times {\mathrm{2069}}^1\times {\mathrm{2381}}^1$

素因数の和:4458

約数の個数: 20

約数和(自身を含む): 152852940

約数和(自身を除く): 74032316

約数列:

[1, 2, 4, 8, 16, 2069, 2381, 4138, 4762, 8276, 9524, 16552, 19048, 33104, 38096, 4926289, 9852578, 19705156, 39410312, 78820624]

約数ペア:

[(1, 78820624), (2, 39410312), (4, 19705156), (8, 9852578), (16, 4926289), (2069, 38096), (2381, 33104), (4138, 19048), (4762, 16552), (8276, 9524)]