39870736

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{2371}}^1$

素因数の和:3430

約数の個数: 20

約数和(自身を含む): 77355664

約数和(自身を除く): 37484928

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 2371, 4204, 4742, 8408, 9484, 16816, 18968, 37936, 2491921, 4983842, 9967684, 19935368, 39870736]

約数ペア:

[(1, 39870736), (2, 19935368), (4, 9967684), (8, 4983842), (16, 2491921), (1051, 37936), (2102, 18968), (2371, 16816), (4204, 9484), (4742, 8408)]