31528285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16127}}^1$

素因数の和:16172

約数の個数: 16

約数和(自身を含む): 41803776

約数和(自身を除く): 10275491

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 16127, 80635, 274159, 370921, 1370795, 1854605, 6305657, 31528285]

約数ペア:

[(1, 31528285), (5, 6305657), (17, 1854605), (23, 1370795), (85, 370921), (115, 274159), (391, 80635), (1955, 16127)]