78839648

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{21803}}^1$

素因数の和:21926

約数の個数: 24

約数和(自身を含む): 156596328

約数和(自身を除く): 77756680

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 21803, 43606, 87212, 174424, 348848, 697696, 2463739, 4927478, 9854956, 19709912, 39419824, 78839648]

約数ペア:

[(1, 78839648), (2, 39419824), (4, 19709912), (8, 9854956), (16, 4927478), (32, 2463739), (113, 697696), (226, 348848), (452, 174424), (904, 87212), (1808, 43606), (3616, 21803)]