91590028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2473}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 164590272

約数和(自身を除く): 73000244

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 788, 2473, 4946, 9259, 9892, 18518, 37036, 116231, 232462, 464924, 487181, 974362, 1948724, 22897507, 45795014, 91590028]

約数ペア:

[(1, 91590028), (2, 45795014), (4, 22897507), (47, 1948724), (94, 974362), (188, 487181), (197, 464924), (394, 232462), (788, 116231), (2473, 37036), (4946, 18518), (9259, 9892)]