31423262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3463}}^1$

素因数の和:3827

約数の個数: 16

約数和(自身を含む): 50920800

約数和(自身を除く): 19497538

約数列:

[1, 2, 13, 26, 349, 698, 3463, 4537, 6926, 9074, 45019, 90038, 1208587, 2417174, 15711631, 31423262]

約数ペア:

[(1, 31423262), (2, 15711631), (13, 2417174), (26, 1208587), (349, 90038), (698, 45019), (3463, 9074), (4537, 6926)]