16544032

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 34042680

約数和(自身を除く): 17498648

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 157, 178, 296, 314, 356, 592, 628, 712, 1184, 1256, 1424, 2512, 2848, 3293, 5024, 5809, 6586, 11618, 13172, 13973, 23236, 26344, 27946, 46472, 52688, 55892, 92944, 105376, 111784, 185888, 223568, 447136, 517001, 1034002, 2068004, 4136008, 8272016, 16544032]

約数ペア:

[(1, 16544032), (2, 8272016), (4, 4136008), (8, 2068004), (16, 1034002), (32, 517001), (37, 447136), (74, 223568), (89, 185888), (148, 111784), (157, 105376), (178, 92944), (296, 55892), (314, 52688), (356, 46472), (592, 27946), (628, 26344), (712, 23236), (1184, 13973), (1256, 13172), (1424, 11618), (2512, 6586), (2848, 5809), (3293, 5024)]