39209912

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8863}}^1$

素因数の和:8955

約数の個数: 32

約数和(自身を含む): 85094400

約数和(自身を除く): 45884488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 8863, 17726, 35452, 62041, 70904, 124082, 248164, 496328, 700177, 1400354, 2800708, 4901239, 5601416, 9802478, 19604956, 39209912]

約数ペア:

[(1, 39209912), (2, 19604956), (4, 9802478), (7, 5601416), (8, 4901239), (14, 2800708), (28, 1400354), (56, 700177), (79, 496328), (158, 248164), (316, 124082), (553, 70904), (632, 62041), (1106, 35452), (2212, 17726), (4424, 8863)]