86385832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1973}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 174935880

約数和(自身を除く): 88550048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 1973, 3368, 3946, 5473, 7892, 10946, 15784, 21892, 25649, 43784, 51298, 102596, 205192, 830633, 1661266, 3322532, 6645064, 10798229, 21596458, 43192916, 86385832]

約数ペア:

[(1, 86385832), (2, 43192916), (4, 21596458), (8, 10798229), (13, 6645064), (26, 3322532), (52, 1661266), (104, 830633), (421, 205192), (842, 102596), (1684, 51298), (1973, 43784), (3368, 25649), (3946, 21892), (5473, 15784), (7892, 10946)]