89495228

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 158989824

約数和(自身を除く): 69494596

約数列:

[1, 2, 4, 107, 211, 214, 422, 428, 844, 991, 1982, 3964, 22577, 45154, 90308, 106037, 209101, 212074, 418202, 424148, 836404, 22373807, 44747614, 89495228]

約数ペア:

[(1, 89495228), (2, 44747614), (4, 22373807), (107, 836404), (211, 424148), (214, 418202), (422, 212074), (428, 209101), (844, 106037), (991, 90308), (1982, 45154), (3964, 22577)]