79645346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1250

約数の個数: 24

約数和(自身を含む): 131805660

約数和(自身を除く): 52160314

約数列:

[1, 2, 11, 22, 121, 242, 397, 794, 829, 1658, 4367, 8734, 9119, 18238, 48037, 96074, 100309, 200618, 329113, 658226, 3620243, 7240486, 39822673, 79645346]

約数ペア:

[(1, 79645346), (2, 39822673), (11, 7240486), (22, 3620243), (121, 658226), (242, 329113), (397, 200618), (794, 100309), (829, 96074), (1658, 48037), (4367, 18238), (8734, 9119)]