16381144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5131

約数の個数: 32

約数和(自身を含む): 34151040

約数和(自身を除く): 17769896

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5081, 10162, 20324, 40648, 66053, 132106, 157511, 264212, 315022, 528424, 630044, 1260088, 2047643, 4095286, 8190572, 16381144]

約数ペア:

[(1, 16381144), (2, 8190572), (4, 4095286), (8, 2047643), (13, 1260088), (26, 630044), (31, 528424), (52, 315022), (62, 264212), (104, 157511), (124, 132106), (248, 66053), (403, 40648), (806, 20324), (1612, 10162), (3224, 5081)]