81449684

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 146966400

約数和(自身を除く): 65516716

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 4049, 5029, 8098, 10058, 16196, 20116, 190303, 380606, 433243, 761212, 866486, 1732972, 20362421, 40724842, 81449684]

約数ペア:

[(1, 81449684), (2, 40724842), (4, 20362421), (47, 1732972), (94, 866486), (107, 761212), (188, 433243), (214, 380606), (428, 190303), (4049, 20116), (5029, 16196), (8098, 10058)]