172270852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{32801}}^1$

素因数の和:32919

約数の個数: 24

約数和(自身を含む): 327888792

約数和(自身を除く): 155617940

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 32801, 65602, 131204, 426413, 852826, 1705652, 3312901, 6625802, 13251604, 43067713, 86135426, 172270852]

約数ペア:

[(1, 172270852), (2, 86135426), (4, 43067713), (13, 13251604), (26, 6625802), (52, 3312901), (101, 1705652), (202, 852826), (404, 426413), (1313, 131204), (2626, 65602), (5252, 32801)]