126689104

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{62347}}^1$

素因数の和:62482

約数の個数: 20

約数和(自身を含む): 247396864

約数和(自身を除く): 120707760

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 62347, 124694, 249388, 498776, 997552, 7918069, 15836138, 31672276, 63344552, 126689104]

約数ペア:

[(1, 126689104), (2, 63344552), (4, 31672276), (8, 15836138), (16, 7918069), (127, 997552), (254, 498776), (508, 249388), (1016, 124694), (2032, 62347)]