86108576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 177988608

約数和(自身を除く): 91880032

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1423, 1891, 1952, 2846, 3782, 5692, 7564, 11384, 15128, 22768, 30256, 44113, 45536, 60512, 86803, 88226, 173606, 176452, 347212, 352904, 694424, 705808, 1388848, 1411616, 2690893, 2777696, 5381786, 10763572, 21527144, 43054288, 86108576]

約数ペア:

[(1, 86108576), (2, 43054288), (4, 21527144), (8, 10763572), (16, 5381786), (31, 2777696), (32, 2690893), (61, 1411616), (62, 1388848), (122, 705808), (124, 694424), (244, 352904), (248, 347212), (488, 176452), (496, 173606), (976, 88226), (992, 86803), (1423, 60512), (1891, 45536), (1952, 44113), (2846, 30256), (3782, 22768), (5692, 15128), (7564, 11384)]