90925822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 151506432

約数和(自身を除く): 60580610

約数列:

[1, 2, 13, 26, 43, 86, 167, 334, 487, 559, 974, 1118, 2171, 4342, 6331, 7181, 12662, 14362, 20941, 41882, 81329, 93353, 162658, 186706, 272233, 544466, 1057277, 2114554, 3497147, 6994294, 45462911, 90925822]

約数ペア:

[(1, 90925822), (2, 45462911), (13, 6994294), (26, 3497147), (43, 2114554), (86, 1057277), (167, 544466), (334, 272233), (487, 186706), (559, 162658), (974, 93353), (1118, 81329), (2171, 41882), (4342, 20941), (6331, 14362), (7181, 12662)]