9920176

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3889

約数の個数: 40

約数和(自身を含む): 22927104

約数和(自身を除く): 13006928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 3851, 7702, 15404, 26957, 30808, 53914, 61616, 88573, 107828, 177146, 215656, 354292, 431312, 620011, 708584, 1240022, 1417168, 2480044, 4960088, 9920176]

約数ペア:

[(1, 9920176), (2, 4960088), (4, 2480044), (7, 1417168), (8, 1240022), (14, 708584), (16, 620011), (23, 431312), (28, 354292), (46, 215656), (56, 177146), (92, 107828), (112, 88573), (161, 61616), (184, 53914), (322, 30808), (368, 26957), (644, 15404), (1288, 7702), (2576, 3851)]