118384016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 236693184

約数和(自身を除く): 118309168

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 311, 592, 622, 643, 1244, 1286, 2488, 2572, 4976, 5144, 10288, 11507, 23014, 23791, 46028, 47582, 92056, 95164, 184112, 190328, 199973, 380656, 399946, 799892, 1599784, 3199568, 7399001, 14798002, 29596004, 59192008, 118384016]

約数ペア:

[(1, 118384016), (2, 59192008), (4, 29596004), (8, 14798002), (16, 7399001), (37, 3199568), (74, 1599784), (148, 799892), (296, 399946), (311, 380656), (592, 199973), (622, 190328), (643, 184112), (1244, 95164), (1286, 92056), (2488, 47582), (2572, 46028), (4976, 23791), (5144, 23014), (10288, 11507)]