56411392

素因数分解:

$2^8\times {\mathrm{220357}}^1$

素因数の和:220373

約数の個数: 18

約数和(自身を含む): 112602938

約数和(自身を除く): 56191546

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 220357, 440714, 881428, 1762856, 3525712, 7051424, 14102848, 28205696, 56411392]

約数ペア:

[(1, 56411392), (2, 28205696), (4, 14102848), (8, 7051424), (16, 3525712), (32, 1762856), (64, 881428), (128, 440714), (256, 220357)]