16231978

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 28748160

約数和(自身を除く): 12516182

約数列:

[1, 2, 7, 14, 61, 83, 122, 166, 229, 427, 458, 581, 854, 1162, 1603, 3206, 5063, 10126, 13969, 19007, 27938, 35441, 38014, 70882, 97783, 133049, 195566, 266098, 1159427, 2318854, 8115989, 16231978]

約数ペア:

[(1, 16231978), (2, 8115989), (7, 2318854), (14, 1159427), (61, 266098), (83, 195566), (122, 133049), (166, 97783), (229, 70882), (427, 38014), (458, 35441), (581, 27938), (854, 19007), (1162, 13969), (1603, 10126), (3206, 5063)]