45857552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220469}}^1$

素因数の和:220490

約数の個数: 20

約数和(自身を含む): 95683980

約数和(自身を除く): 49826428

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220469, 440938, 881876, 1763752, 2866097, 3527504, 5732194, 11464388, 22928776, 45857552]

約数ペア:

[(1, 45857552), (2, 22928776), (4, 11464388), (8, 5732194), (13, 3527504), (16, 2866097), (26, 1763752), (52, 881876), (104, 440938), (208, 220469)]