169610272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{407717}}^1$

素因数の和:407740

約数の個数: 24

約数和(自身を含む): 359607276

約数和(自身を除く): 189997004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 407717, 815434, 1630868, 3261736, 5300321, 6523472, 10600642, 13046944, 21201284, 42402568, 84805136, 169610272]

約数ペア:

[(1, 169610272), (2, 84805136), (4, 42402568), (8, 21201284), (13, 13046944), (16, 10600642), (26, 6523472), (32, 5300321), (52, 3261736), (104, 1630868), (208, 815434), (416, 407717)]