80998112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{194707}}^1$

素因数の和:194730

約数の個数: 24

約数和(自身を含む): 171732456

約数和(自身を除く): 90734344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 194707, 389414, 778828, 1557656, 2531191, 3115312, 5062382, 6230624, 10124764, 20249528, 40499056, 80998112]

約数ペア:

[(1, 80998112), (2, 40499056), (4, 20249528), (8, 10124764), (13, 6230624), (16, 5062382), (26, 3115312), (32, 2531191), (52, 1557656), (104, 778828), (208, 389414), (416, 194707)]