71234456

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{10613}}^1$

素因数の和:11458

約数の個数: 16

約数和(自身を含む): 133736400

約数和(自身を除く): 62501944

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 10613, 21226, 42452, 84904, 8904307, 17808614, 35617228, 71234456]

約数ペア:

[(1, 71234456), (2, 35617228), (4, 17808614), (8, 8904307), (839, 84904), (1678, 42452), (3356, 21226), (6712, 10613)]