70931536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{341017}}^1$

素因数の和:341038

約数の個数: 20

約数和(自身を含む): 148001812

約数和(自身を除く): 77070276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 341017, 682034, 1364068, 2728136, 4433221, 5456272, 8866442, 17732884, 35465768, 70931536]

約数ペア:

[(1, 70931536), (2, 35465768), (4, 17732884), (8, 8866442), (13, 5456272), (16, 4433221), (26, 2728136), (52, 1364068), (104, 682034), (208, 341017)]