456256016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{919871}}^1$

素因数の和:919910

約数の個数: 20

約数和(自身を含む): 912513024

約数和(自身を除く): 456257008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 919871, 1839742, 3679484, 7358968, 14717936, 28516001, 57032002, 114064004, 228128008, 456256016]

約数ペア:

[(1, 456256016), (2, 228128008), (4, 114064004), (8, 57032002), (16, 28516001), (31, 14717936), (62, 7358968), (124, 3679484), (248, 1839742), (496, 919871)]