40328144

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{3467}}^1$

素因数の和:4202

約数の個数: 20

約数和(自身を含む): 78265824

約数和(自身を除く): 37937680

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 3467, 5816, 6934, 11632, 13868, 27736, 55472, 2520509, 5041018, 10082036, 20164072, 40328144]

約数ペア:

[(1, 40328144), (2, 20164072), (4, 10082036), (8, 5041018), (16, 2520509), (727, 55472), (1454, 27736), (2908, 13868), (3467, 11632), (5816, 6934)]