177424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:874

約数の個数: 20

約数和(自身を含む): 370636

約数和(自身を除く): 193212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 853, 1706, 3412, 6824, 11089, 13648, 22178, 44356, 88712, 177424]

約数ペア:

[(1, 177424), (2, 88712), (4, 44356), (8, 22178), (13, 13648), (16, 11089), (26, 6824), (52, 3412), (104, 1706), (208, 853)]