80463136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 172053504

約数和(自身を除く): 91590368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1523, 1651, 2032, 3046, 3302, 4064, 6092, 6604, 12184, 13208, 19799, 24368, 26416, 39598, 48736, 52832, 79196, 158392, 193421, 316784, 386842, 633568, 773684, 1547368, 2514473, 3094736, 5028946, 6189472, 10057892, 20115784, 40231568, 80463136]

約数ペア:

[(1, 80463136), (2, 40231568), (4, 20115784), (8, 10057892), (13, 6189472), (16, 5028946), (26, 3094736), (32, 2514473), (52, 1547368), (104, 773684), (127, 633568), (208, 386842), (254, 316784), (416, 193421), (508, 158392), (1016, 79196), (1523, 52832), (1651, 48736), (2032, 39598), (3046, 26416), (3302, 24368), (4064, 19799), (6092, 13208), (6604, 12184)]