43138766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26861}}^1$

素因数の和:26947

約数の個数: 16

約数和(自身を含む): 71560368

約数和(自身を除く): 28421602

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 26861, 53722, 295471, 590942, 1960853, 3921706, 21569383, 43138766]

約数ペア:

[(1, 43138766), (2, 21569383), (11, 3921706), (22, 1960853), (73, 590942), (146, 295471), (803, 53722), (1606, 26861)]