16157020304

素因数分解:

$2^4\times {\mathrm{61027}}^1\times {\mathrm{16547}}^1$

素因数の和:77582

約数の個数: 20

約数和(自身を含む): 31306631664

約数和(自身を除く): 15149611360

約数列:

[1, 2, 4, 8, 16, 16547, 33094, 61027, 66188, 122054, 132376, 244108, 264752, 488216, 976432, 1009813769, 2019627538, 4039255076, 8078510152, 16157020304]

約数ペア:

[(1, 16157020304), (2, 8078510152), (4, 4039255076), (8, 2019627538), (16, 1009813769), (16547, 976432), (33094, 488216), (61027, 264752), (66188, 244108), (122054, 132376)]