31153024

素因数分解:

$2^7\times 7^2\times {\mathrm{4967}}^1$

素因数の和:4995

約数の個数: 48

約数和(自身を含む): 72209880

約数和(自身を除く): 41056856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 4967, 6272, 9934, 19868, 34769, 39736, 69538, 79472, 139076, 158944, 243383, 278152, 317888, 486766, 556304, 635776, 973532, 1112608, 1947064, 2225216, 3894128, 4450432, 7788256, 15576512, 31153024]

約数ペア:

[(1, 31153024), (2, 15576512), (4, 7788256), (7, 4450432), (8, 3894128), (14, 2225216), (16, 1947064), (28, 1112608), (32, 973532), (49, 635776), (56, 556304), (64, 486766), (98, 317888), (112, 278152), (128, 243383), (196, 158944), (224, 139076), (392, 79472), (448, 69538), (784, 39736), (896, 34769), (1568, 19868), (3136, 9934), (4967, 6272)]