81972502

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{1867}}^1$

素因数の和:2655

約数の個数: 16

約数和(自身を含む): 127434960

約数和(自身を除く): 45462458

約数列:

[1, 2, 29, 58, 757, 1514, 1867, 3734, 21953, 43906, 54143, 108286, 1413319, 2826638, 40986251, 81972502]

約数ペア:

[(1, 81972502), (2, 40986251), (29, 2826638), (58, 1413319), (757, 108286), (1514, 54143), (1867, 43906), (3734, 21953)]