8401384

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{6689}}^1$

素因数の和:6852

約数の個数: 16

約数和(自身を含む): 15855300

約数和(自身を除く): 7453916

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 6689, 13378, 26756, 53512, 1050173, 2100346, 4200692, 8401384]

約数ペア:

[(1, 8401384), (2, 4200692), (4, 2100346), (8, 1050173), (157, 53512), (314, 26756), (628, 13378), (1256, 6689)]