39885976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383519}}^1$

素因数の和:383538

約数の個数: 16

約数和(自身を含む): 80539200

約数和(自身を除く): 40653224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383519, 767038, 1534076, 3068152, 4985747, 9971494, 19942988, 39885976]

約数ペア:

[(1, 39885976), (2, 19942988), (4, 9971494), (8, 4985747), (13, 3068152), (26, 1534076), (52, 767038), (104, 383519)]