172808752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{469589}}^1$

素因数の和:469620

約数の個数: 20

約数和(自身を含む): 349374960

約数和(自身を除く): 176566208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 469589, 939178, 1878356, 3756712, 7513424, 10800547, 21601094, 43202188, 86404376, 172808752]

約数ペア:

[(1, 172808752), (2, 86404376), (4, 43202188), (8, 21601094), (16, 10800547), (23, 7513424), (46, 3756712), (92, 1878356), (184, 939178), (368, 469589)]