16155152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 34086360

約数和(自身を除く): 17931208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 769, 808, 1313, 1538, 1616, 2626, 3076, 5252, 6152, 9997, 10504, 12304, 19994, 21008, 39988, 77669, 79976, 155338, 159952, 310676, 621352, 1009697, 1242704, 2019394, 4038788, 8077576, 16155152]

約数ペア:

[(1, 16155152), (2, 8077576), (4, 4038788), (8, 2019394), (13, 1242704), (16, 1009697), (26, 621352), (52, 310676), (101, 159952), (104, 155338), (202, 79976), (208, 77669), (404, 39988), (769, 21008), (808, 19994), (1313, 12304), (1538, 10504), (1616, 9997), (2626, 6152), (3076, 5252)]