164892496

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{8581}}^1$

素因数の和:9790

約数の個数: 20

約数和(自身を含む): 319782484

約数和(自身を除く): 154889988

約数列:

[1, 2, 4, 8, 16, 1201, 2402, 4804, 8581, 9608, 17162, 19216, 34324, 68648, 137296, 10305781, 20611562, 41223124, 82446248, 164892496]

約数ペア:

[(1, 164892496), (2, 82446248), (4, 41223124), (8, 20611562), (16, 10305781), (1201, 137296), (2402, 68648), (4804, 34324), (8581, 19216), (9608, 17162)]