31298672

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{3889}}^1$

素因数の和:4400

約数の個数: 20

約数和(自身を含む): 60777360

約数和(自身を除く): 29478688

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 3889, 4024, 7778, 8048, 15556, 31112, 62224, 1956167, 3912334, 7824668, 15649336, 31298672]

約数ペア:

[(1, 31298672), (2, 15649336), (4, 7824668), (8, 3912334), (16, 1956167), (503, 62224), (1006, 31112), (2012, 15556), (3889, 8048), (4024, 7778)]