317042912

素因数分解:

$2^5\times {\mathrm{503}}^1\times {\mathrm{19697}}^1$

素因数の和:20210

約数の個数: 24

約数和(自身を含む): 625450896

約数和(自身を除く): 308407984

約数列:

[1, 2, 4, 8, 16, 32, 503, 1006, 2012, 4024, 8048, 16096, 19697, 39394, 78788, 157576, 315152, 630304, 9907591, 19815182, 39630364, 79260728, 158521456, 317042912]

約数ペア:

[(1, 317042912), (2, 158521456), (4, 79260728), (8, 39630364), (16, 19815182), (32, 9907591), (503, 630304), (1006, 315152), (2012, 157576), (4024, 78788), (8048, 39394), (16096, 19697)]