79189808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2671}}^1$

素因数の和:2805

約数の個数: 40

約数和(自身を含む): 164007360

約数和(自身を除く): 84817552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 2671, 3706, 5342, 7412, 10684, 14824, 21368, 29648, 42736, 45407, 90814, 181628, 291139, 363256, 582278, 726512, 1164556, 2329112, 4658224, 4949363, 9898726, 19797452, 39594904, 79189808]

約数ペア:

[(1, 79189808), (2, 39594904), (4, 19797452), (8, 9898726), (16, 4949363), (17, 4658224), (34, 2329112), (68, 1164556), (109, 726512), (136, 582278), (218, 363256), (272, 291139), (436, 181628), (872, 90814), (1744, 45407), (1853, 42736), (2671, 29648), (3706, 21368), (5342, 14824), (7412, 10684)]