82799888

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 163393560

約数和(自身を除く): 80593672

約数列:

[1, 2, 4, 8, 16, 109, 197, 218, 241, 394, 436, 482, 788, 872, 964, 1576, 1744, 1928, 3152, 3856, 21473, 26269, 42946, 47477, 52538, 85892, 94954, 105076, 171784, 189908, 210152, 343568, 379816, 420304, 759632, 5174993, 10349986, 20699972, 41399944, 82799888]

約数ペア:

[(1, 82799888), (2, 41399944), (4, 20699972), (8, 10349986), (16, 5174993), (109, 759632), (197, 420304), (218, 379816), (241, 343568), (394, 210152), (436, 189908), (482, 171784), (788, 105076), (872, 94954), (964, 85892), (1576, 52538), (1744, 47477), (1928, 42946), (3152, 26269), (3856, 21473)]