90202234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 56677766

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 499, 998, 1273, 1349, 2546, 2698, 4757, 9481, 9514, 18962, 33433, 35429, 66866, 70858, 90383, 180766, 635227, 673151, 1270454, 1346302, 2373743, 4747486, 45101117, 90202234]

約数ペア:

[(1, 90202234), (2, 45101117), (19, 4747486), (38, 2373743), (67, 1346302), (71, 1270454), (134, 673151), (142, 635227), (499, 180766), (998, 90383), (1273, 70858), (1349, 66866), (2546, 35429), (2698, 33433), (4757, 18962), (9481, 9514)]