84786356

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 151299456

約数和(自身を除く): 66513100

約数列:

[1, 2, 4, 67, 134, 257, 268, 514, 1028, 1231, 2462, 4924, 17219, 34438, 68876, 82477, 164954, 316367, 329908, 632734, 1265468, 21196589, 42393178, 84786356]

約数ペア:

[(1, 84786356), (2, 42393178), (4, 21196589), (67, 1265468), (134, 632734), (257, 329908), (268, 316367), (514, 164954), (1028, 82477), (1231, 68876), (2462, 34438), (4924, 17219)]