64183184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{308573}}^1$

素因数の和:308594

約数の個数: 20

約数和(自身を含む): 133921116

約数和(自身を除く): 69737932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 308573, 617146, 1234292, 2468584, 4011449, 4937168, 8022898, 16045796, 32091592, 64183184]

約数ペア:

[(1, 64183184), (2, 32091592), (4, 16045796), (8, 8022898), (13, 4937168), (16, 4011449), (26, 2468584), (52, 1234292), (104, 617146), (208, 308573)]