42868688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{116491}}^1$

素因数の和:116522

約数の個数: 20

約数和(自身を含む): 86670048

約数和(自身を除く): 43801360

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 116491, 232982, 465964, 931928, 1863856, 2679293, 5358586, 10717172, 21434344, 42868688]

約数ペア:

[(1, 42868688), (2, 21434344), (4, 10717172), (8, 5358586), (16, 2679293), (23, 1863856), (46, 931928), (92, 465964), (184, 232982), (368, 116491)]