31210198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48313}}^1$

素因数の和:48351

約数の個数: 16

約数和(自身を含む): 52179120

約数和(自身を除く): 20968922

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 48313, 96626, 821321, 917947, 1642642, 1835894, 15605099, 31210198]

約数ペア:

[(1, 31210198), (2, 15605099), (17, 1835894), (19, 1642642), (34, 917947), (38, 821321), (323, 96626), (646, 48313)]