42840832

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2444

約数の個数: 36

約数和(自身を含む): 86755536

約数和(自身を除く): 43914704

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 2357, 4544, 4714, 9088, 9428, 18176, 18856, 37712, 75424, 150848, 167347, 301696, 334694, 603392, 669388, 1338776, 2677552, 5355104, 10710208, 21420416, 42840832]

約数ペア:

[(1, 42840832), (2, 21420416), (4, 10710208), (8, 5355104), (16, 2677552), (32, 1338776), (64, 669388), (71, 603392), (128, 334694), (142, 301696), (256, 167347), (284, 150848), (568, 75424), (1136, 37712), (2272, 18856), (2357, 18176), (4544, 9428), (4714, 9088)]