31383269

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 34027200

約数和(自身を除く): 2643931

約数列:

[1, 19, 67, 89, 277, 1273, 1691, 5263, 5963, 18559, 24653, 113297, 352621, 468407, 1651751, 31383269]

約数ペア:

[(1, 31383269), (19, 1651751), (67, 468407), (89, 352621), (277, 113297), (1273, 24653), (1691, 18559), (5263, 5963)]