31320056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5569}}^1$

素因数の和:5631

約数の個数: 32

約数和(自身を含む): 63498000

約数和(自身を除く): 32177944

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5569, 5624, 11138, 22276, 44552, 105811, 206053, 211622, 412106, 423244, 824212, 846488, 1648424, 3915007, 7830014, 15660028, 31320056]

約数ペア:

[(1, 31320056), (2, 15660028), (4, 7830014), (8, 3915007), (19, 1648424), (37, 846488), (38, 824212), (74, 423244), (76, 412106), (148, 211622), (152, 206053), (296, 105811), (703, 44552), (1406, 22276), (2812, 11138), (5569, 5624)]