16197872

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 60

約数和(自身を含む): 34718016

約数和(自身を除く): 18520144

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 113, 124, 136, 226, 248, 272, 289, 452, 496, 527, 578, 904, 1054, 1156, 1808, 1921, 2108, 2312, 3503, 3842, 4216, 4624, 7006, 7684, 8432, 8959, 14012, 15368, 17918, 28024, 30736, 32657, 35836, 56048, 59551, 65314, 71672, 119102, 130628, 143344, 238204, 261256, 476408, 522512, 952816, 1012367, 2024734, 4049468, 8098936, 16197872]

約数ペア:

[(1, 16197872), (2, 8098936), (4, 4049468), (8, 2024734), (16, 1012367), (17, 952816), (31, 522512), (34, 476408), (62, 261256), (68, 238204), (113, 143344), (124, 130628), (136, 119102), (226, 71672), (248, 65314), (272, 59551), (289, 56048), (452, 35836), (496, 32657), (527, 30736), (578, 28024), (904, 17918), (1054, 15368), (1156, 14012), (1808, 8959), (1921, 8432), (2108, 7684), (2312, 7006), (3503, 4624), (3842, 4216)]