84200072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2131}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 172692000

約数和(自身を除く): 88491928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 449, 898, 1796, 2131, 3592, 4262, 4939, 8524, 9878, 17048, 19756, 23441, 39512, 46882, 93764, 187528, 956819, 1913638, 3827276, 7654552, 10525009, 21050018, 42100036, 84200072]

約数ペア:

[(1, 84200072), (2, 42100036), (4, 21050018), (8, 10525009), (11, 7654552), (22, 3827276), (44, 1913638), (88, 956819), (449, 187528), (898, 93764), (1796, 46882), (2131, 39512), (3592, 23441), (4262, 19756), (4939, 17048), (8524, 9878)]