42007088

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{3167}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 81512640

約数和(自身を除く): 39505552

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3167, 3316, 6334, 6632, 12668, 13264, 25336, 50672, 2625443, 5250886, 10501772, 21003544, 42007088]

約数ペア:

[(1, 42007088), (2, 21003544), (4, 10501772), (8, 5250886), (16, 2625443), (829, 50672), (1658, 25336), (3167, 13264), (3316, 12668), (6334, 6632)]