31609944

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9341}}^1$

素因数の和:9400

約数の個数: 48

約数和(自身を含む): 87441120

約数和(自身を除く): 55831176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 9341, 18682, 28023, 37364, 56046, 74728, 84069, 112092, 168138, 224184, 336276, 439027, 672552, 878054, 1317081, 1756108, 2634162, 3512216, 3951243, 5268324, 7902486, 10536648, 15804972, 31609944]

約数ペア:

[(1, 31609944), (2, 15804972), (3, 10536648), (4, 7902486), (6, 5268324), (8, 3951243), (9, 3512216), (12, 2634162), (18, 1756108), (24, 1317081), (36, 878054), (47, 672552), (72, 439027), (94, 336276), (141, 224184), (188, 168138), (282, 112092), (376, 84069), (423, 74728), (564, 56046), (846, 37364), (1128, 28023), (1692, 18682), (3384, 9341)]