70436432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{400207}}^1$

素因数の和:400226

約数の個数: 20

約数和(自身を含む): 148877376

約数和(自身を除く): 78440944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 400207, 800414, 1600828, 3201656, 4402277, 6403312, 8804554, 17609108, 35218216, 70436432]

約数ペア:

[(1, 70436432), (2, 35218216), (4, 17609108), (8, 8804554), (11, 6403312), (16, 4402277), (22, 3201656), (44, 1600828), (88, 800414), (176, 400207)]