47985424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{176417}}^1$

素因数の和:176442

約数の個数: 20

約数和(自身を含む): 98441244

約数和(自身を除く): 50455820

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 176417, 352834, 705668, 1411336, 2822672, 2999089, 5998178, 11996356, 23992712, 47985424]

約数ペア:

[(1, 47985424), (2, 23992712), (4, 11996356), (8, 5998178), (16, 2999089), (17, 2822672), (34, 1411336), (68, 705668), (136, 352834), (272, 176417)]