25256944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{68633}}^1$

素因数の和:68664

約数の個数: 20

約数和(自身を含む): 51063696

約数和(自身を除く): 25806752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 68633, 137266, 274532, 549064, 1098128, 1578559, 3157118, 6314236, 12628472, 25256944]

約数ペア:

[(1, 25256944), (2, 12628472), (4, 6314236), (8, 3157118), (16, 1578559), (23, 1098128), (46, 549064), (92, 274532), (184, 137266), (368, 68633)]