81599336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112087}}^1$

素因数の和:112113

約数の個数: 32

約数和(自身を含む): 188307840

約数和(自身を除く): 106708504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 112087, 224174, 448348, 784609, 896696, 1457131, 1569218, 2914262, 3138436, 5828524, 6276872, 10199917, 11657048, 20399834, 40799668, 81599336]

約数ペア:

[(1, 81599336), (2, 40799668), (4, 20399834), (7, 11657048), (8, 10199917), (13, 6276872), (14, 5828524), (26, 3138436), (28, 2914262), (52, 1569218), (56, 1457131), (91, 896696), (104, 784609), (182, 448348), (364, 224174), (728, 112087)]