79957786

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{2141}}^1$

素因数の和:2477

約数の個数: 16

約数和(自身を含む): 122145408

約数和(自身を除く): 42187622

約数列:

[1, 2, 71, 142, 263, 526, 2141, 4282, 18673, 37346, 152011, 304022, 563083, 1126166, 39978893, 79957786]

約数ペア:

[(1, 79957786), (2, 39978893), (71, 1126166), (142, 563083), (263, 304022), (526, 152011), (2141, 37346), (4282, 18673)]