57288944

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{40231}}^1$

素因数の和:40328

約数の個数: 20

約数和(自身を含む): 112247280

約数和(自身を除く): 54958336

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 40231, 80462, 160924, 321848, 643696, 3580559, 7161118, 14322236, 28644472, 57288944]

約数ペア:

[(1, 57288944), (2, 28644472), (4, 14322236), (8, 7161118), (16, 3580559), (89, 643696), (178, 321848), (356, 160924), (712, 80462), (1424, 40231)]