130788256

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{4253}}^1$

素因数の和:4325

約数の個数: 36

約数和(自身を含む): 266125986

約数和(自身を除く): 135337730

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 4253, 7688, 8506, 15376, 17012, 30752, 34024, 68048, 131843, 136096, 263686, 527372, 1054744, 2109488, 4087133, 4218976, 8174266, 16348532, 32697064, 65394128, 130788256]

約数ペア:

[(1, 130788256), (2, 65394128), (4, 32697064), (8, 16348532), (16, 8174266), (31, 4218976), (32, 4087133), (62, 2109488), (124, 1054744), (248, 527372), (496, 263686), (961, 136096), (992, 131843), (1922, 68048), (3844, 34024), (4253, 30752), (7688, 17012), (8506, 15376)]