83409664

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 182341152

約数和(自身を除く): 98931488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 353, 416, 568, 706, 832, 923, 1136, 1412, 1664, 1846, 2272, 2824, 3328, 3692, 4544, 4589, 5648, 7384, 9088, 9178, 11296, 14768, 18176, 18356, 22592, 25063, 29536, 36712, 45184, 50126, 59072, 73424, 90368, 100252, 118144, 146848, 200504, 236288, 293696, 325819, 401008, 587392, 651638, 802016, 1174784, 1303276, 1604032, 2606552, 3208064, 5213104, 6416128, 10426208, 20852416, 41704832, 83409664]

約数ペア:

[(1, 83409664), (2, 41704832), (4, 20852416), (8, 10426208), (13, 6416128), (16, 5213104), (26, 3208064), (32, 2606552), (52, 1604032), (64, 1303276), (71, 1174784), (104, 802016), (128, 651638), (142, 587392), (208, 401008), (256, 325819), (284, 293696), (353, 236288), (416, 200504), (568, 146848), (706, 118144), (832, 100252), (923, 90368), (1136, 73424), (1412, 59072), (1664, 50126), (1846, 45184), (2272, 36712), (2824, 29536), (3328, 25063), (3692, 22592), (4544, 18356), (4589, 18176), (5648, 14768), (7384, 11296), (9088, 9178)]