453328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 20

約数和(自身を含む): 909540

約数和(自身を除く): 456212

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 977, 1954, 3908, 7816, 15632, 28333, 56666, 113332, 226664, 453328]

約数ペア:

[(1, 453328), (2, 226664), (4, 113332), (8, 56666), (16, 28333), (29, 15632), (58, 7816), (116, 3908), (232, 1954), (464, 977)]