111626528

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{20641}}^1$

素因数の和:20677

約数の個数: 36

約数和(自身を含む): 237981618

約数和(自身を除く): 126355090

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 20641, 41282, 82564, 165128, 268333, 330256, 536666, 660512, 1073332, 2146664, 3488329, 4293328, 6976658, 8586656, 13953316, 27906632, 55813264, 111626528]

約数ペア:

[(1, 111626528), (2, 55813264), (4, 27906632), (8, 13953316), (13, 8586656), (16, 6976658), (26, 4293328), (32, 3488329), (52, 2146664), (104, 1073332), (169, 660512), (208, 536666), (338, 330256), (416, 268333), (676, 165128), (1352, 82564), (2704, 41282), (5408, 20641)]