219680176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2477}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 446158944

約数和(自身を除く): 226478768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 482, 964, 1928, 2477, 3856, 4954, 5543, 9908, 11086, 19816, 22172, 39632, 44344, 56971, 88688, 113942, 227884, 455768, 596957, 911536, 1193914, 2387828, 4775656, 9551312, 13730011, 27460022, 54920044, 109840088, 219680176]

約数ペア:

[(1, 219680176), (2, 109840088), (4, 54920044), (8, 27460022), (16, 13730011), (23, 9551312), (46, 4775656), (92, 2387828), (184, 1193914), (241, 911536), (368, 596957), (482, 455768), (964, 227884), (1928, 113942), (2477, 88688), (3856, 56971), (4954, 44344), (5543, 39632), (9908, 22172), (11086, 19816)]