22148816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 45205440

約数和(自身を除く): 23056624

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 139, 184, 278, 368, 433, 556, 866, 1112, 1732, 2224, 3197, 3464, 6394, 6928, 9959, 12788, 19918, 25576, 39836, 51152, 60187, 79672, 120374, 159344, 240748, 481496, 962992, 1384301, 2768602, 5537204, 11074408, 22148816]

約数ペア:

[(1, 22148816), (2, 11074408), (4, 5537204), (8, 2768602), (16, 1384301), (23, 962992), (46, 481496), (92, 240748), (139, 159344), (184, 120374), (278, 79672), (368, 60187), (433, 51152), (556, 39836), (866, 25576), (1112, 19918), (1732, 12788), (2224, 9959), (3197, 6928), (3464, 6394)]