80076688

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{84827}}^1$

素因数の和:84894

約数の個数: 20

約数和(自身を含む): 157780080

約数和(自身を除く): 77703392

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 84827, 169654, 339308, 678616, 1357232, 5004793, 10009586, 20019172, 40038344, 80076688]

約数ペア:

[(1, 80076688), (2, 40038344), (4, 20019172), (8, 10009586), (16, 5004793), (59, 1357232), (118, 678616), (236, 339308), (472, 169654), (944, 84827)]