181964608

素因数分解:

$2^6\times 7^1\times {\mathrm{406171}}^1$

素因数の和:406190

約数の個数: 28

約数和(自身を含む): 412670752

約数和(自身を除く): 230706144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 406171, 812342, 1624684, 2843197, 3249368, 5686394, 6498736, 11372788, 12997472, 22745576, 25994944, 45491152, 90982304, 181964608]

約数ペア:

[(1, 181964608), (2, 90982304), (4, 45491152), (7, 25994944), (8, 22745576), (14, 12997472), (16, 11372788), (28, 6498736), (32, 5686394), (56, 3249368), (64, 2843197), (112, 1624684), (224, 812342), (448, 406171)]