69895312

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{33347}}^1$

素因数の和:33486

約数の個数: 20

約数和(自身を含む): 136460016

約数和(自身を除く): 66564704

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 33347, 66694, 133388, 266776, 533552, 4368457, 8736914, 17473828, 34947656, 69895312]

約数ペア:

[(1, 69895312), (2, 34947656), (4, 17473828), (8, 8736914), (16, 4368457), (131, 533552), (262, 266776), (524, 133388), (1048, 66694), (2096, 33347)]