104800336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211291}}^1$

素因数の和:211330

約数の個数: 20

約数和(自身を含む): 209601664

約数和(自身を除く): 104801328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 211291, 422582, 845164, 1690328, 3380656, 6550021, 13100042, 26200084, 52400168, 104800336]

約数ペア:

[(1, 104800336), (2, 52400168), (4, 26200084), (8, 13100042), (16, 6550021), (31, 3380656), (62, 1690328), (124, 845164), (248, 422582), (496, 211291)]