80685436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50053}}^1$

素因数の和:50101

約数の個数: 24

約数和(自身を含む): 156969344

約数和(自身を除く): 76283908

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 50053, 100106, 200212, 650689, 1301378, 1551643, 2602756, 3103286, 6206572, 20171359, 40342718, 80685436]

約数ペア:

[(1, 80685436), (2, 40342718), (4, 20171359), (13, 6206572), (26, 3103286), (31, 2602756), (52, 1551643), (62, 1301378), (124, 650689), (403, 200212), (806, 100106), (1612, 50053)]