31124058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15767}}^1$

素因数の和:15826

約数の個数: 32

約数和(自身を含む): 72658944

約数和(自身を除く): 41534886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15767, 31534, 47301, 94602, 110369, 220738, 331107, 662214, 741049, 1482098, 2223147, 4446294, 5187343, 10374686, 15562029, 31124058]

約数ペア:

[(1, 31124058), (2, 15562029), (3, 10374686), (6, 5187343), (7, 4446294), (14, 2223147), (21, 1482098), (42, 741049), (47, 662214), (94, 331107), (141, 220738), (282, 110369), (329, 94602), (658, 47301), (987, 31534), (1974, 15767)]