18390112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{44207}}^1$

素因数の和:44230

約数の個数: 24

約数和(自身を含む): 38991456

約数和(自身を除く): 20601344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 44207, 88414, 176828, 353656, 574691, 707312, 1149382, 1414624, 2298764, 4597528, 9195056, 18390112]

約数ペア:

[(1, 18390112), (2, 9195056), (4, 4597528), (8, 2298764), (13, 1414624), (16, 1149382), (26, 707312), (32, 574691), (52, 353656), (104, 176828), (208, 88414), (416, 44207)]