83328272

素因数分解:

$2^4\times {\mathrm{1907}}^1\times {\mathrm{2731}}^1$

素因数の和:4646

約数の個数: 20

約数和(自身を含む): 161592336

約数和(自身を除く): 78264064

約数列:

[1, 2, 4, 8, 16, 1907, 2731, 3814, 5462, 7628, 10924, 15256, 21848, 30512, 43696, 5208017, 10416034, 20832068, 41664136, 83328272]

約数ペア:

[(1, 83328272), (2, 41664136), (4, 20832068), (8, 10416034), (16, 5208017), (1907, 43696), (2731, 30512), (3814, 21848), (5462, 15256), (7628, 10924)]