31227248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{150131}}^1$

素因数の和:150152

約数の個数: 20

約数和(自身を含む): 65157288

約数和(自身を除く): 33930040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 150131, 300262, 600524, 1201048, 1951703, 2402096, 3903406, 7806812, 15613624, 31227248]

約数ペア:

[(1, 31227248), (2, 15613624), (4, 7806812), (8, 3903406), (13, 2402096), (16, 1951703), (26, 1201048), (52, 600524), (104, 300262), (208, 150131)]