90649448

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{29129}}^1$

素因数の和:29524

約数の個数: 16

約数和(自身を含む): 170410500

約数和(自身を除く): 79761052

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 29129, 58258, 116516, 233032, 11331181, 22662362, 45324724, 90649448]

約数ペア:

[(1, 90649448), (2, 45324724), (4, 22662362), (8, 11331181), (389, 233032), (778, 116516), (1556, 58258), (3112, 29129)]