91316986

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{4373}}^1$

素因数の和:4625

約数の個数: 16

約数和(自身を含む): 140300424

約数和(自身を除く): 48983438

約数列:

[1, 2, 53, 106, 197, 394, 4373, 8746, 10441, 20882, 231769, 463538, 861481, 1722962, 45658493, 91316986]

約数ペア:

[(1, 91316986), (2, 45658493), (53, 1722962), (106, 861481), (197, 463538), (394, 231769), (4373, 20882), (8746, 10441)]