89833235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21991}}^1$

素因数の和:22058

約数の個数: 16

約数和(自身を含む): 116117760

約数和(自身を除く): 26284525

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 21991, 109955, 417829, 945613, 2089145, 4728065, 17966647, 89833235]

約数ペア:

[(1, 89833235), (5, 17966647), (19, 4728065), (43, 2089145), (95, 945613), (215, 417829), (817, 109955), (4085, 21991)]