90315214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 153741312

約数和(自身を除く): 63426098

約数列:

[1, 2, 11, 22, 31, 62, 151, 302, 341, 682, 877, 1661, 1754, 3322, 4681, 9362, 9647, 19294, 27187, 51491, 54374, 102982, 132427, 264854, 299057, 598114, 1456697, 2913394, 4105237, 8210474, 45157607, 90315214]

約数ペア:

[(1, 90315214), (2, 45157607), (11, 8210474), (22, 4105237), (31, 2913394), (62, 1456697), (151, 598114), (302, 299057), (341, 264854), (682, 132427), (877, 102982), (1661, 54374), (1754, 51491), (3322, 27187), (4681, 19294), (9362, 9647)]