812128256

素因数分解:

$2^{11}\times {\mathrm{396547}}^1$

素因数の和:396569

約数の個数: 24

約数和(自身を含む): 1623864060

約数和(自身を除く): 811735804

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 396547, 793094, 1586188, 3172376, 6344752, 12689504, 25379008, 50758016, 101516032, 203032064, 406064128, 812128256]

約数ペア:

[(1, 812128256), (2, 406064128), (4, 203032064), (8, 101516032), (16, 50758016), (32, 25379008), (64, 12689504), (128, 6344752), (256, 3172376), (512, 1586188), (1024, 793094), (2048, 396547)]