80817176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24821}}^1$

素因数の和:24875

約数の個数: 32

約数和(自身を含む): 169782480

約数和(自身を除く): 88965304

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 24821, 49642, 99284, 198568, 273031, 546062, 918377, 1092124, 1836754, 2184248, 3673508, 7347016, 10102147, 20204294, 40408588, 80817176]

約数ペア:

[(1, 80817176), (2, 40408588), (4, 20204294), (8, 10102147), (11, 7347016), (22, 3673508), (37, 2184248), (44, 1836754), (74, 1092124), (88, 918377), (148, 546062), (296, 273031), (407, 198568), (814, 99284), (1628, 49642), (3256, 24821)]