7972208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{16073}}^1$

素因数の和:16112

約数の個数: 20

約数和(自身を含む): 15945408

約数和(自身を除く): 7973200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 16073, 32146, 64292, 128584, 257168, 498263, 996526, 1993052, 3986104, 7972208]

約数ペア:

[(1, 7972208), (2, 3986104), (4, 1993052), (8, 996526), (16, 498263), (31, 257168), (62, 128584), (124, 64292), (248, 32146), (496, 16073)]