80946176

素因数分解:

$2^{10}\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:734

約数の個数: 44

約数和(自身を含む): 163276908

約数和(自身を除く): 82330732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 577, 1024, 1096, 1154, 2192, 2308, 4384, 4616, 8768, 9232, 17536, 18464, 35072, 36928, 70144, 73856, 79049, 140288, 147712, 158098, 295424, 316196, 590848, 632392, 1264784, 2529568, 5059136, 10118272, 20236544, 40473088, 80946176]

約数ペア:

[(1, 80946176), (2, 40473088), (4, 20236544), (8, 10118272), (16, 5059136), (32, 2529568), (64, 1264784), (128, 632392), (137, 590848), (256, 316196), (274, 295424), (512, 158098), (548, 147712), (577, 140288), (1024, 79049), (1096, 73856), (1154, 70144), (2192, 36928), (2308, 35072), (4384, 18464), (4616, 17536), (8768, 9232)]