8129888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19543}}^1$

素因数の和:19566

約数の個数: 24

約数和(自身を含む): 17237808

約数和(自身を除く): 9107920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 19543, 39086, 78172, 156344, 254059, 312688, 508118, 625376, 1016236, 2032472, 4064944, 8129888]

約数ペア:

[(1, 8129888), (2, 4064944), (4, 2032472), (8, 1016236), (13, 625376), (16, 508118), (26, 312688), (32, 254059), (52, 156344), (104, 78172), (208, 39086), (416, 19543)]