73641616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{148471}}^1$

素因数の和:148510

約数の個数: 20

約数和(自身を含む): 147284224

約数和(自身を除く): 73642608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 148471, 296942, 593884, 1187768, 2375536, 4602601, 9205202, 18410404, 36820808, 73641616]

約数ペア:

[(1, 73641616), (2, 36820808), (4, 18410404), (8, 9205202), (16, 4602601), (31, 2375536), (62, 1187768), (124, 593884), (248, 296942), (496, 148471)]