219949952

素因数分解:

$2^7\times {\mathrm{967}}^1\times {\mathrm{1777}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 438881520

約数和(自身を除く): 218931568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 967, 1777, 1934, 3554, 3868, 7108, 7736, 14216, 15472, 28432, 30944, 56864, 61888, 113728, 123776, 227456, 1718359, 3436718, 6873436, 13746872, 27493744, 54987488, 109974976, 219949952]

約数ペア:

[(1, 219949952), (2, 109974976), (4, 54987488), (8, 27493744), (16, 13746872), (32, 6873436), (64, 3436718), (128, 1718359), (967, 227456), (1777, 123776), (1934, 113728), (3554, 61888), (3868, 56864), (7108, 30944), (7736, 28432), (14216, 15472)]