38327456

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 78236928

約数和(自身を除く): 39909472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 131, 164, 223, 262, 328, 446, 524, 656, 892, 1048, 1312, 1784, 2096, 3568, 4192, 5371, 7136, 9143, 10742, 18286, 21484, 29213, 36572, 42968, 58426, 73144, 85936, 116852, 146288, 171872, 233704, 292576, 467408, 934816, 1197733, 2395466, 4790932, 9581864, 19163728, 38327456]

約数ペア:

[(1, 38327456), (2, 19163728), (4, 9581864), (8, 4790932), (16, 2395466), (32, 1197733), (41, 934816), (82, 467408), (131, 292576), (164, 233704), (223, 171872), (262, 146288), (328, 116852), (446, 85936), (524, 73144), (656, 58426), (892, 42968), (1048, 36572), (1312, 29213), (1784, 21484), (2096, 18286), (3568, 10742), (4192, 9143), (5371, 7136)]