90367522

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 158181120

約数和(自身を除く): 67813598

約数列:

[1, 2, 7, 14, 71, 142, 229, 397, 458, 497, 794, 994, 1603, 2779, 3206, 5558, 16259, 28187, 32518, 56374, 90913, 113813, 181826, 197309, 227626, 394618, 636391, 1272782, 6454823, 12909646, 45183761, 90367522]

約数ペア:

[(1, 90367522), (2, 45183761), (7, 12909646), (14, 6454823), (71, 1272782), (142, 636391), (229, 394618), (397, 227626), (458, 197309), (497, 181826), (794, 113813), (994, 90913), (1603, 56374), (2779, 32518), (3206, 28187), (5558, 16259)]