80318838

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{63443}}^1$

素因数の和:63659

約数の個数: 16

約数和(自身を含む): 161401536

約数和(自身を除く): 81082698

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 63443, 126886, 190329, 380658, 13386473, 26772946, 40159419, 80318838]

約数ペア:

[(1, 80318838), (2, 40159419), (3, 26772946), (6, 13386473), (211, 380658), (422, 190329), (633, 126886), (1266, 63443)]