85977424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{413353}}^1$

素因数の和:413374

約数の個数: 20

約数和(自身を含む): 179395636

約数和(自身を除く): 93418212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 413353, 826706, 1653412, 3306824, 5373589, 6613648, 10747178, 21494356, 42988712, 85977424]

約数ペア:

[(1, 85977424), (2, 42988712), (4, 21494356), (8, 10747178), (13, 6613648), (16, 5373589), (26, 3306824), (52, 1653412), (104, 826706), (208, 413353)]