80972624

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{6581}}^1$

素因数の和:7358

約数の個数: 20

約数和(自身を含む): 157112340

約数和(自身を除く): 76139716

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 6581, 12304, 13162, 26324, 52648, 105296, 5060789, 10121578, 20243156, 40486312, 80972624]

約数ペア:

[(1, 80972624), (2, 40486312), (4, 20243156), (8, 10121578), (16, 5060789), (769, 105296), (1538, 52648), (3076, 26324), (6152, 13162), (6581, 12304)]