81278822

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{14447}}^1$

素因数の和:14575

約数の個数: 16

約数和(自身を含む): 127431360

約数和(自身を除く): 46152538

約数列:

[1, 2, 29, 58, 97, 194, 2813, 5626, 14447, 28894, 418963, 837926, 1401359, 2802718, 40639411, 81278822]

約数ペア:

[(1, 81278822), (2, 40639411), (29, 2802718), (58, 1401359), (97, 837926), (194, 418963), (2813, 28894), (5626, 14447)]