42051602

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 63987840

約数和(自身を除く): 21936238

約数列:

[1, 2, 137, 167, 274, 334, 919, 1838, 22879, 45758, 125903, 153473, 251806, 306946, 21025801, 42051602]

約数ペア:

[(1, 42051602), (2, 21025801), (137, 306946), (167, 251806), (274, 153473), (334, 125903), (919, 45758), (1838, 22879)]