31113168

素因数分解:

$2^4\times 3^1\times {\mathrm{648191}}^1$

素因数の和:648202

約数の個数: 20

約数和(自身を含む): 80375808

約数和(自身を除く): 49262640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648191, 1296382, 1944573, 2592764, 3889146, 5185528, 7778292, 10371056, 15556584, 31113168]

約数ペア:

[(1, 31113168), (2, 15556584), (3, 10371056), (4, 7778292), (6, 5185528), (8, 3889146), (12, 2592764), (16, 1944573), (24, 1296382), (48, 648191)]