80634968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 156616320

約数和(自身を除く): 75981352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 541, 601, 1082, 1202, 2164, 2404, 4328, 4808, 16771, 18631, 33542, 37262, 67084, 74524, 134168, 149048, 325141, 650282, 1300564, 2601128, 10079371, 20158742, 40317484, 80634968]

約数ペア:

[(1, 80634968), (2, 40317484), (4, 20158742), (8, 10079371), (31, 2601128), (62, 1300564), (124, 650282), (248, 325141), (541, 149048), (601, 134168), (1082, 74524), (1202, 67084), (2164, 37262), (2404, 33542), (4328, 18631), (4808, 16771)]