40572346

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 61971840

約数和(自身を除く): 21399494

約数列:

[1, 2, 79, 158, 211, 422, 1217, 2434, 16669, 33338, 96143, 192286, 256787, 513574, 20286173, 40572346]

約数ペア:

[(1, 40572346), (2, 20286173), (79, 513574), (158, 256787), (211, 192286), (422, 96143), (1217, 33338), (2434, 16669)]