31145632

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8179}}^1$

素因数の和:8213

約数の個数: 48

約数和(自身を含む): 74208960

約数和(自身を除く): 43063328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 8179, 16358, 32716, 57253, 65432, 114506, 130864, 139043, 229012, 261728, 278086, 458024, 556172, 916048, 973301, 1112344, 1832096, 1946602, 2224688, 3893204, 4449376, 7786408, 15572816, 31145632]

約数ペア:

[(1, 31145632), (2, 15572816), (4, 7786408), (7, 4449376), (8, 3893204), (14, 2224688), (16, 1946602), (17, 1832096), (28, 1112344), (32, 973301), (34, 916048), (56, 556172), (68, 458024), (112, 278086), (119, 261728), (136, 229012), (224, 139043), (238, 130864), (272, 114506), (476, 65432), (544, 57253), (952, 32716), (1904, 16358), (3808, 8179)]