129429704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{951689}}^1$

素因数の和:951712

約数の個数: 16

約数和(自身を含む): 256956300

約数和(自身を除く): 127526596

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 951689, 1903378, 3806756, 7613512, 16178713, 32357426, 64714852, 129429704]

約数ペア:

[(1, 129429704), (2, 64714852), (4, 32357426), (8, 16178713), (17, 7613512), (34, 3806756), (68, 1903378), (136, 951689)]