84920072

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{39461}}^1$

素因数の和:39736

約数の個数: 16

約数和(自身を含む): 159821100

約数和(自身を除く): 74901028

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 39461, 78922, 157844, 315688, 10615009, 21230018, 42460036, 84920072]

約数ペア:

[(1, 84920072), (2, 42460036), (4, 21230018), (8, 10615009), (269, 315688), (538, 157844), (1076, 78922), (2152, 39461)]