42051976

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{3271}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 78920640

約数和(自身を除く): 36868664

約数列:

[1, 2, 4, 8, 1607, 3214, 3271, 6428, 6542, 12856, 13084, 26168, 5256497, 10512994, 21025988, 42051976]

約数ペア:

[(1, 42051976), (2, 21025988), (4, 10512994), (8, 5256497), (1607, 26168), (3214, 13084), (3271, 12856), (6428, 6542)]