170825344

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{19919}}^1$

素因数の和:20000

約数の個数: 32

約数和(自身を含む): 345412800

約数和(自身を除く): 174587456

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 19919, 39838, 79676, 159352, 318704, 637408, 1274816, 1334573, 2549632, 2669146, 5338292, 10676584, 21353168, 42706336, 85412672, 170825344]

約数ペア:

[(1, 170825344), (2, 85412672), (4, 42706336), (8, 21353168), (16, 10676584), (32, 5338292), (64, 2669146), (67, 2549632), (128, 1334573), (134, 1274816), (268, 637408), (536, 318704), (1072, 159352), (2144, 79676), (4288, 39838), (8576, 19919)]