31056942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15733}}^1$

素因数の和:15792

約数の個数: 32

約数和(自身を含む): 72502272

約数和(自身を除く): 41445330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15733, 31466, 47199, 94398, 110131, 220262, 330393, 660786, 739451, 1478902, 2218353, 4436706, 5176157, 10352314, 15528471, 31056942]

約数ペア:

[(1, 31056942), (2, 15528471), (3, 10352314), (6, 5176157), (7, 4436706), (14, 2218353), (21, 1478902), (42, 739451), (47, 660786), (94, 330393), (141, 220262), (282, 110131), (329, 94398), (658, 47199), (987, 31466), (1974, 15733)]