90772364

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2333}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 162334368

約数和(自身を除く): 71562004

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 2333, 4666, 9332, 9727, 19454, 38908, 165643, 319621, 331286, 639242, 662572, 1278484, 22693091, 45386182, 90772364]

約数ペア:

[(1, 90772364), (2, 45386182), (4, 22693091), (71, 1278484), (137, 662572), (142, 639242), (274, 331286), (284, 319621), (548, 165643), (2333, 38908), (4666, 19454), (9332, 9727)]