91489748

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{46021}}^1$

素因数の和:46103

約数の個数: 24

約数和(自身を含む): 185560704

約数和(自身を除く): 94070956

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 46021, 92042, 184084, 322147, 644294, 1288588, 3267491, 6534982, 13069964, 22872437, 45744874, 91489748]

約数ペア:

[(1, 91489748), (2, 45744874), (4, 22872437), (7, 13069964), (14, 6534982), (28, 3267491), (71, 1288588), (142, 644294), (284, 322147), (497, 184084), (994, 92042), (1988, 46021)]