79795984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{160879}}^1$

素因数の和:160918

約数の個数: 20

約数和(自身を含む): 159592960

約数和(自身を除く): 79796976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 160879, 321758, 643516, 1287032, 2574064, 4987249, 9974498, 19948996, 39897992, 79795984]

約数ペア:

[(1, 79795984), (2, 39897992), (4, 19948996), (8, 9974498), (16, 4987249), (31, 2574064), (62, 1287032), (124, 643516), (248, 321758), (496, 160879)]