98611048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 189000000

約数和(自身を除く): 90388952

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 1112, 1249, 2498, 4996, 9869, 9992, 19738, 39476, 78952, 88679, 173611, 177358, 347222, 354716, 694444, 709432, 1388888, 12326381, 24652762, 49305524, 98611048]

約数ペア:

[(1, 98611048), (2, 49305524), (4, 24652762), (8, 12326381), (71, 1388888), (139, 709432), (142, 694444), (278, 354716), (284, 347222), (556, 177358), (568, 173611), (1112, 88679), (1249, 78952), (2498, 39476), (4996, 19738), (9869, 9992)]