129061552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{474491}}^1$

素因数の和:474516

約数の個数: 20

約数和(自身を含む): 264766536

約数和(自身を除く): 135704984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 474491, 948982, 1897964, 3795928, 7591856, 8066347, 16132694, 32265388, 64530776, 129061552]

約数ペア:

[(1, 129061552), (2, 64530776), (4, 32265388), (8, 16132694), (16, 8066347), (17, 7591856), (34, 3795928), (68, 1897964), (136, 948982), (272, 474491)]