15940245232

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{318601}}^1$

素因数の和:318721

約数の個数: 40

約数和(自身を含む): 32000384880

約数和(自身を除く): 16060139648

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 424, 472, 848, 944, 3127, 6254, 12508, 25016, 50032, 318601, 637202, 1274404, 2548808, 5097616, 16885853, 18797459, 33771706, 37594918, 67543412, 75189836, 135086824, 150379672, 270173648, 300759344, 996265327, 1992530654, 3985061308, 7970122616, 15940245232]

約数ペア:

[(1, 15940245232), (2, 7970122616), (4, 3985061308), (8, 1992530654), (16, 996265327), (53, 300759344), (59, 270173648), (106, 150379672), (118, 135086824), (212, 75189836), (236, 67543412), (424, 37594918), (472, 33771706), (848, 18797459), (944, 16885853), (3127, 5097616), (6254, 2548808), (12508, 1274404), (25016, 637202), (50032, 318601)]