39962452

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 71160320

約数和(自身を除く): 31197868

約数列:

[1, 2, 4, 109, 151, 218, 302, 436, 604, 607, 1214, 2428, 16459, 32918, 65836, 66163, 91657, 132326, 183314, 264652, 366628, 9990613, 19981226, 39962452]

約数ペア:

[(1, 39962452), (2, 19981226), (4, 9990613), (109, 366628), (151, 264652), (218, 183314), (302, 132326), (436, 91657), (604, 66163), (607, 65836), (1214, 32918), (2428, 16459)]