28931642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9173}}^1$

素因数の和:9277

約数の個数: 16

約数和(自身を含む): 46236960

約数和(自身を除く): 17305318

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 9173, 18346, 174287, 348574, 761359, 1522718, 14465821, 28931642]

約数ペア:

[(1, 28931642), (2, 14465821), (19, 1522718), (38, 761359), (83, 348574), (166, 174287), (1577, 18346), (3154, 9173)]