89242576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1459

約数の個数: 40

約数和(自身を含む): 181488384

約数和(自身を除く): 92245808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1231, 1576, 2462, 3152, 4531, 4924, 9062, 9848, 18124, 19696, 28313, 36248, 56626, 72496, 113252, 226504, 242507, 453008, 485014, 970028, 1940056, 3880112, 5577661, 11155322, 22310644, 44621288, 89242576]

約数ペア:

[(1, 89242576), (2, 44621288), (4, 22310644), (8, 11155322), (16, 5577661), (23, 3880112), (46, 1940056), (92, 970028), (184, 485014), (197, 453008), (368, 242507), (394, 226504), (788, 113252), (1231, 72496), (1576, 56626), (2462, 36248), (3152, 28313), (4531, 19696), (4924, 18124), (9062, 9848)]