31975504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10687}}^1$

素因数の和:10723

約数の個数: 40

約数和(自身を含む): 71566848

約数和(自身を除く): 39591344

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 10687, 21374, 42748, 85496, 117557, 170992, 181679, 235114, 363358, 470228, 726716, 940456, 1453432, 1880912, 1998469, 2906864, 3996938, 7993876, 15987752, 31975504]

約数ペア:

[(1, 31975504), (2, 15987752), (4, 7993876), (8, 3996938), (11, 2906864), (16, 1998469), (17, 1880912), (22, 1453432), (34, 940456), (44, 726716), (68, 470228), (88, 363358), (136, 235114), (176, 181679), (187, 170992), (272, 117557), (374, 85496), (748, 42748), (1496, 21374), (2992, 10687)]