121590736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{262049}}^1$

素因数の和:262086

約数の個数: 20

約数和(自身を含む): 243706500

約数和(自身を除く): 122115764

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 262049, 524098, 1048196, 2096392, 4192784, 7599421, 15198842, 30397684, 60795368, 121590736]

約数ペア:

[(1, 121590736), (2, 60795368), (4, 30397684), (8, 15198842), (16, 7599421), (29, 4192784), (58, 2096392), (116, 1048196), (232, 524098), (464, 262049)]