220172032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{50591}}^1$

素因数の和:50624

約数の個数: 36

約数和(自身を含む): 465345216

約数和(自身を除く): 245173184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 50591, 101182, 202364, 404728, 809456, 860047, 1618912, 1720094, 3237824, 3440188, 6475648, 6880376, 12951296, 13760752, 27521504, 55043008, 110086016, 220172032]

約数ペア:

[(1, 220172032), (2, 110086016), (4, 55043008), (8, 27521504), (16, 13760752), (17, 12951296), (32, 6880376), (34, 6475648), (64, 3440188), (68, 3237824), (128, 1720094), (136, 1618912), (256, 860047), (272, 809456), (544, 404728), (1088, 202364), (2176, 101182), (4352, 50591)]