90208624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7309

約数の個数: 40

約数和(自身を含む): 193380480

約数和(自身を除く): 103171856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 7219, 12496, 14438, 28876, 57752, 79409, 115504, 158818, 317636, 512549, 635272, 1025098, 1270544, 2050196, 4100392, 5638039, 8200784, 11276078, 22552156, 45104312, 90208624]

約数ペア:

[(1, 90208624), (2, 45104312), (4, 22552156), (8, 11276078), (11, 8200784), (16, 5638039), (22, 4100392), (44, 2050196), (71, 1270544), (88, 1025098), (142, 635272), (176, 512549), (284, 317636), (568, 158818), (781, 115504), (1136, 79409), (1562, 57752), (3124, 28876), (6248, 14438), (7219, 12496)]