90821024

素因数分解:

$2^5\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 205083648

約数和(自身を除く): 114262624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 373, 746, 1087, 1492, 2174, 2611, 2984, 4348, 5222, 5968, 7609, 8696, 10444, 11936, 15218, 17392, 20888, 30436, 34784, 41776, 60872, 83552, 121744, 243488, 405451, 810902, 1621804, 2838157, 3243608, 5676314, 6487216, 11352628, 12974432, 22705256, 45410512, 90821024]

約数ペア:

[(1, 90821024), (2, 45410512), (4, 22705256), (7, 12974432), (8, 11352628), (14, 6487216), (16, 5676314), (28, 3243608), (32, 2838157), (56, 1621804), (112, 810902), (224, 405451), (373, 243488), (746, 121744), (1087, 83552), (1492, 60872), (2174, 41776), (2611, 34784), (2984, 30436), (4348, 20888), (5222, 17392), (5968, 15218), (7609, 11936), (8696, 10444)]