80652176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10657}}^1$

素因数の和:10719

約数の個数: 40

約数和(自身を含む): 174450144

約数和(自身を除く): 93797968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 10657, 21314, 42628, 85256, 117227, 170512, 234454, 458251, 468908, 916502, 937816, 1833004, 1875632, 3666008, 5040761, 7332016, 10081522, 20163044, 40326088, 80652176]

約数ペア:

[(1, 80652176), (2, 40326088), (4, 20163044), (8, 10081522), (11, 7332016), (16, 5040761), (22, 3666008), (43, 1875632), (44, 1833004), (86, 937816), (88, 916502), (172, 468908), (176, 458251), (344, 234454), (473, 170512), (688, 117227), (946, 85256), (1892, 42628), (3784, 21314), (7568, 10657)]