30176656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 60480504

約数和(自身を除く): 30303848

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 293, 314, 328, 586, 628, 656, 1172, 1256, 2344, 2512, 4688, 6437, 12013, 12874, 24026, 25748, 46001, 48052, 51496, 92002, 96104, 102992, 184004, 192208, 368008, 736016, 1886041, 3772082, 7544164, 15088328, 30176656]

約数ペア:

[(1, 30176656), (2, 15088328), (4, 7544164), (8, 3772082), (16, 1886041), (41, 736016), (82, 368008), (157, 192208), (164, 184004), (293, 102992), (314, 96104), (328, 92002), (586, 51496), (628, 48052), (656, 46001), (1172, 25748), (1256, 24026), (2344, 12874), (2512, 12013), (4688, 6437)]