8104144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{16339}}^1$

素因数の和:16378

約数の個数: 20

約数和(自身を含む): 16209280

約数和(自身を除く): 8105136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 16339, 32678, 65356, 130712, 261424, 506509, 1013018, 2026036, 4052072, 8104144]

約数ペア:

[(1, 8104144), (2, 4052072), (4, 2026036), (8, 1013018), (16, 506509), (31, 261424), (62, 130712), (124, 65356), (248, 32678), (496, 16339)]