54403208

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 104247000

約数和(自身を除く): 49843792

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 356, 436, 701, 712, 872, 1402, 2804, 5608, 9701, 19402, 38804, 62389, 76409, 77608, 124778, 152818, 249556, 305636, 499112, 611272, 6800401, 13600802, 27201604, 54403208]

約数ペア:

[(1, 54403208), (2, 27201604), (4, 13600802), (8, 6800401), (89, 611272), (109, 499112), (178, 305636), (218, 249556), (356, 152818), (436, 124778), (701, 77608), (712, 76409), (872, 62389), (1402, 38804), (2804, 19402), (5608, 9701)]