21134555504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{45548611}}^1$

素因数の和:45548648

約数の個数: 20

約数和(自身を含む): 42360209160

約数和(自身を除く): 21225653656

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 45548611, 91097222, 182194444, 364388888, 728777776, 1320909719, 2641819438, 5283638876, 10567277752, 21134555504]

約数ペア:

[(1, 21134555504), (2, 10567277752), (4, 5283638876), (8, 2641819438), (16, 1320909719), (29, 728777776), (58, 364388888), (116, 182194444), (232, 91097222), (464, 45548611)]