541435648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{162691}}^1$

素因数の和:162720

約数の個数: 36

約数和(自身を含む): 1163898568

約数和(自身を除く): 622462920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 162691, 325382, 650764, 1301528, 2114983, 2603056, 4229966, 5206112, 8459932, 10412224, 16919864, 20824448, 33839728, 41648896, 67679456, 135358912, 270717824, 541435648]

約数ペア:

[(1, 541435648), (2, 270717824), (4, 135358912), (8, 67679456), (13, 41648896), (16, 33839728), (26, 20824448), (32, 16919864), (52, 10412224), (64, 8459932), (104, 5206112), (128, 4229966), (208, 2603056), (256, 2114983), (416, 1301528), (832, 650764), (1664, 325382), (3328, 162691)]