42286538

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23057}}^1$

素因数の和:23197

約数の個数: 16

約数和(自身を含む): 73047744

約数和(自身を除く): 30761206

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 23057, 46114, 161399, 322798, 3020467, 6040934, 21143269, 42286538]

約数ペア:

[(1, 42286538), (2, 21143269), (7, 6040934), (14, 3020467), (131, 322798), (262, 161399), (917, 46114), (1834, 23057)]