39345136

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{10289}}^1$

素因数の和:10536

約数の個数: 20

約数和(自身を含む): 76557600

約数和(自身を除く): 37212464

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 10289, 20578, 41156, 82312, 164624, 2459071, 4918142, 9836284, 19672568, 39345136]

約数ペア:

[(1, 39345136), (2, 19672568), (4, 9836284), (8, 4918142), (16, 2459071), (239, 164624), (478, 82312), (956, 41156), (1912, 20578), (3824, 10289)]