163886704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{539101}}^1$

素因数の和:539128

約数の個数: 20

約数和(自身を含む): 334243240

約数和(自身を除く): 170356536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 539101, 1078202, 2156404, 4312808, 8625616, 10242919, 20485838, 40971676, 81943352, 163886704]

約数ペア:

[(1, 163886704), (2, 81943352), (4, 40971676), (8, 20485838), (16, 10242919), (19, 8625616), (38, 4312808), (76, 2156404), (152, 1078202), (304, 539101)]