42079544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1301}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 85307040

約数和(自身を除く): 43227496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 1301, 2488, 2602, 4043, 5204, 8086, 10408, 16172, 16913, 32344, 33826, 67652, 135304, 404611, 809222, 1618444, 3236888, 5259943, 10519886, 21039772, 42079544]

約数ペア:

[(1, 42079544), (2, 21039772), (4, 10519886), (8, 5259943), (13, 3236888), (26, 1618444), (52, 809222), (104, 404611), (311, 135304), (622, 67652), (1244, 33826), (1301, 32344), (2488, 16913), (2602, 16172), (4043, 10408), (5204, 8086)]