89691292

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 163994376

約数和(自身を除く): 74303084

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 181, 268, 362, 724, 1849, 2881, 3698, 5762, 7396, 7783, 11524, 12127, 15566, 24254, 31132, 48508, 123883, 247766, 334669, 495532, 521461, 669338, 1042922, 1338676, 2085844, 22422823, 44845646, 89691292]

約数ペア:

[(1, 89691292), (2, 44845646), (4, 22422823), (43, 2085844), (67, 1338676), (86, 1042922), (134, 669338), (172, 521461), (181, 495532), (268, 334669), (362, 247766), (724, 123883), (1849, 48508), (2881, 31132), (3698, 24254), (5762, 15566), (7396, 12127), (7783, 11524)]