65511016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5147}}^1$

素因数の和:5233

約数の個数: 32

約数和(自身を含む): 129111840

約数和(自身を除く): 63600824

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 5147, 6364, 10294, 12728, 20588, 41176, 190439, 221321, 380878, 442642, 761756, 885284, 1523512, 1770568, 8188877, 16377754, 32755508, 65511016]

約数ペア:

[(1, 65511016), (2, 32755508), (4, 16377754), (8, 8188877), (37, 1770568), (43, 1523512), (74, 885284), (86, 761756), (148, 442642), (172, 380878), (296, 221321), (344, 190439), (1591, 41176), (3182, 20588), (5147, 12728), (6364, 10294)]