25873712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{70309}}^1$

素因数の和:70340

約数の個数: 20

約数和(自身を含む): 52310640

約数和(自身を除く): 26436928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 70309, 140618, 281236, 562472, 1124944, 1617107, 3234214, 6468428, 12936856, 25873712]

約数ペア:

[(1, 25873712), (2, 12936856), (4, 6468428), (8, 3234214), (16, 1617107), (23, 1124944), (46, 562472), (92, 281236), (184, 140618), (368, 70309)]