16549178216

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{647}}^1\times {\mathrm{12157}}^1$

素因数の和:13073

約数の個数: 32

約数和(自身を含む): 31198400640

約数和(自身を除く): 14649222424

約数列:

[1, 2, 4, 8, 263, 526, 647, 1052, 1294, 2104, 2588, 5176, 12157, 24314, 48628, 97256, 170161, 340322, 680644, 1361288, 3197291, 6394582, 7865579, 12789164, 15731158, 25578328, 31462316, 62924632, 2068647277, 4137294554, 8274589108, 16549178216]

約数ペア:

[(1, 16549178216), (2, 8274589108), (4, 4137294554), (8, 2068647277), (263, 62924632), (526, 31462316), (647, 25578328), (1052, 15731158), (1294, 12789164), (2104, 7865579), (2588, 6394582), (5176, 3197291), (12157, 1361288), (24314, 680644), (48628, 340322), (97256, 170161)]