431028736

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{20533}}^1$

素因数の和:20592

約数の個数: 40

約数和(自身を含む): 882263844

約数和(自身を除く): 451235108

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20533, 20992, 41066, 82132, 164264, 328528, 657056, 841853, 1314112, 1683706, 2628224, 3367412, 5256448, 6734824, 10512896, 13469648, 26939296, 53878592, 107757184, 215514368, 431028736]

約数ペア:

[(1, 431028736), (2, 215514368), (4, 107757184), (8, 53878592), (16, 26939296), (32, 13469648), (41, 10512896), (64, 6734824), (82, 5256448), (128, 3367412), (164, 2628224), (256, 1683706), (328, 1314112), (512, 841853), (656, 657056), (1312, 328528), (2624, 164264), (5248, 82132), (10496, 41066), (20533, 20992)]