30706832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{147629}}^1$

素因数の和:147650

約数の個数: 20

約数和(自身を含む): 64071420

約数和(自身を除く): 33364588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 147629, 295258, 590516, 1181032, 1919177, 2362064, 3838354, 7676708, 15353416, 30706832]

約数ペア:

[(1, 30706832), (2, 15353416), (4, 7676708), (8, 3838354), (13, 2362064), (16, 1919177), (26, 1181032), (52, 590516), (104, 295258), (208, 147629)]