328453184

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{165551}}^1$

素因数の和:165594

約数の個数: 28

約数和(自身を含む): 672803328

約数和(自身を除く): 344350144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 165551, 331102, 662204, 1324408, 2648816, 5132081, 5297632, 10264162, 10595264, 20528324, 41056648, 82113296, 164226592, 328453184]

約数ペア:

[(1, 328453184), (2, 164226592), (4, 82113296), (8, 41056648), (16, 20528324), (31, 10595264), (32, 10264162), (62, 5297632), (64, 5132081), (124, 2648816), (248, 1324408), (496, 662204), (992, 331102), (1984, 165551)]