216643456

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{58363}}^1$

素因数の和:58406

約数の個数: 32

約数和(自身を含む): 446484600

約数和(自身を除く): 229841144

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 58363, 116726, 233452, 466904, 933808, 1692527, 1867616, 3385054, 3735232, 6770108, 7470464, 13540216, 27080432, 54160864, 108321728, 216643456]

約数ペア:

[(1, 216643456), (2, 108321728), (4, 54160864), (8, 27080432), (16, 13540216), (29, 7470464), (32, 6770108), (58, 3735232), (64, 3385054), (116, 1867616), (128, 1692527), (232, 933808), (464, 466904), (928, 233452), (1856, 116726), (3712, 58363)]